kibana/kibana-oss:6.8.1

Size

212.42 MB

Architecture

amd64

Created

2019-06-18

Pull command

docker pull docker.elastic.co/kibana/kibana-oss:6.8.1

Vulnerability report

Critical

3 High

34 Medium

76 Low

16 Negligible

0 Unknown

0

Critical

CVE	Package	Version	Description
RHSA-2021:4904	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:4904	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:4904	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Memory corruption in decodeECorDsaSignature with DSA signatures (and RSA-PSS) (CVE-2021-43527) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

High

CVE	Package	Version	Description
RHSA-2019:4190	nss-softokn	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:5052	xz	5.2.2-1.el7	XZ Utils is an integrated collection of user-space file compression utilities based on the Lempel-Ziv-Markov chain algorithm (LZMA), which performs lossless data compression. The algorithm provides a high compression ratio while keeping the decompression time short. Security Fix(es): * gzip: arbitrary-file-write vulnerability (CVE-2022-1271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:6160	systemd-libs	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c (CVE-2022-2526) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:1619	vim-minimal	2:7.4.160-5.el7	Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim/neovim: ':source!' command allows arbitrary command execution via modelines (CVE-2019-12735) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:1587	python	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: regression of CVE-2019-9636 due to functional fix to allow port numbers in netloc (CVE-2019-10160) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:2213	zlib	1.2.7-18.el7	The zlib packages provide a general-purpose lossless data compression library that is used by many different programs. Security Fix(es): * zlib: A flaw found in zlib when compressing (not decompressing) certain inputs (CVE-2018-25032) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:2191	gzip	1.5-10.el7	The gzip packages contain the gzip (GNU zip) data compression utility. gzip is used to compress regular files. It replaces them with files containing the .gz extension, while retaining ownership modes, access, and modification times. Security Fix(es): * gzip: arbitrary-file-write vulnerability (CVE-2022-1271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:2894	dbus-libs	1:1.10.24-13.el7_6	D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: denial of service via file descriptor leak (CVE-2020-12049) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:6160	systemd	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c (CVE-2022-2526) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:4190	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:1332	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Arbitrary memory write via PKCS 12 (CVE-2023-0767) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:1587	python-libs	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: regression of CVE-2019-9636 due to functional fix to allow port numbers in netloc (CVE-2019-10160) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:4190	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:1332	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Arbitrary memory write via PKCS 12 (CVE-2023-0767) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:2147	glib2	2.56.1-4.el7_6	GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fix(es): * glib: integer overflow in g_bytes_new function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (CVE-2021-27219) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:2344	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: BIND does not sufficiently limit the number of fetches performed when processing referrals (CVE-2020-8616) * bind: A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c (CVE-2020-8617) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:0671	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: Buffer overflow in the SPNEGO implementation affecting GSSAPI security policy negotiation (CVE-2020-8625) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:6765	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177) * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:1469	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself (CVE-2021-25215) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:5566	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: EDIPARTYNAME NULL pointer de-reference (CVE-2020-1971) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:1066	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:1335	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:8640	krb5-libs	1.15.1-37.el7_6	Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC). Security Fix(es): * krb5: integer overflow vulnerabilities in PAC parsing (CVE-2022-42898) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:0666	cyrus-sasl-lib	2.1.26-23.el7	The cyrus-sasl packages contain the Cyrus implementation of Simple Authentication and Security Layer (SASL). SASL is a method for adding authentication support to connection-based protocols. Security Fix(es): * cyrus-sasl: failure to properly escape SQL input allows an attacker to execute arbitrary SQL commands (CVE-2022-24407) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:2894	dbus	1:1.10.24-13.el7_6	D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: denial of service via file descriptor leak (CVE-2020-12049) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:4190	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:1332	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Arbitrary memory write via PKCS 12 (CVE-2023-0767) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:4907	freetype	2.8-12.el7_6.1	FreeType is a free, high-quality, portable font engine that can open and manage font files. FreeType loads, hints, and renders individual glyphs efficiently. Security Fix(es): * freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png (CVE-2020-15999) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:6834	expat	2.1.0-10.el7_3	Expat is a C library for parsing XML documents. Security Fix(es): * expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:1069	expat	2.1.0-10.el7_3	Expat is a C library for parsing XML documents. Security Fix(es): * expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235) * expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236) * expat: Integer overflow in storeRawNames() (CVE-2022-25315) * expat: Large number of prefixed XML attributes on a single tag can crash libexpat (CVE-2021-45960) * expat: Integer overflow in doProlog in xmlparse.c (CVE-2021-46143) * expat: Integer overflow in addBinding in xmlparse.c (CVE-2022-22822) * expat: Integer overflow in build_model in xmlparse.c (CVE-2022-22823) * expat: Integer overflow in defineAttribute in xmlparse.c (CVE-2022-22824) * expat: Integer overflow in lookup in xmlparse.c (CVE-2022-22825) * expat: Integer overflow in nextScaffoldPart in xmlparse.c (CVE-2022-22826) * expat: Integer overflow in storeAtts in xmlparse.c (CVE-2022-22827) * expat: Integer overflow in function XML_GetBuffer (CVE-2022-23852) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:4190	nss-util	3.36.0-1.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:5052	xz-libs	5.2.2-1.el7	XZ Utils is an integrated collection of user-space file compression utilities based on the Lempel-Ziv-Markov chain algorithm (LZMA), which performs lossless data compression. The algorithm provides a high compression ratio while keeping the decompression time short. Security Fix(es): * gzip: arbitrary-file-write vulnerability (CVE-2022-1271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:4190	nss-softokn-freebl	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries. Security Fix(es): * nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745) * nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:0227	sqlite	3.7.17-8.el7	SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a single disk file. The API is designed for convenience and ease of use. Applications that link against SQLite can enjoy the power and flexibility of an SQL database without the administrative hassles of supporting a separate database server. Security Fix(es): * sqlite: fts3: improve shadow table corruption detection (CVE-2019-13734) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Medium

CVE	Package	Version	Description
RHSA-2019:2237	nss-softokn	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss-softokn	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2020:5002	libcurl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: Incorrect argument check can allow remote servers to overwrite local files (CVE-2020-8177) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:3916	libcurl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: heap buffer overflow in function tftp_receive_packet() (CVE-2019-5482) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2091	systemd-libs	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd: line splitting via fgets() allows for state injection during daemon-reexec (CVE-2018-15686) * systemd: out-of-bounds read when parsing a crafted syslog message (CVE-2018-16866) * systemd: kills privileged process if unprivileged PIDFile was tampered (CVE-2018-16888) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2019:2030	python	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: Missing salt initialization in _elementtree.c module (CVE-2018-14647) * python: NULL pointer dereference using a specially crafted X509 certificate (CVE-2019-5010) * python: CRLF injection via the query part of the url passed to urlopen() (CVE-2019-9740) * python: CRLF injection via the path part of the url passed to urlopen() (CVE-2019-9947) * python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms (CVE-2019-9948) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1131	python	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: Cookie domain check returns incorrect results (CVE-2018-20852) * python: email.utils.parseaddr wrongly parses email addresses (CVE-2019-16056) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:5009	python	2.7.5-77.el7_6	Python is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries. Security Fix(es): * python: infinite loop in the tarfile module via crafted TAR archive (CVE-2019-20907) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:3911	python	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: XSS vulnerability in the documentation XML-RPC server in server_title field (CVE-2019-16935) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2022:5235	python	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116) * python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137) * python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:1095	zlib	1.2.7-18.el7	The zlib packages provide a general-purpose lossless data compression library that is used by many different programs. Security Fix(es): * zlib: heap-based buffer over-read and overflow in inflate() in inflate.c via a large gzip header extra field (CVE-2022-37434) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:4032	dbus-libs	1:1.10.24-13.el7_6	D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass (CVE-2019-12749) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2020:4041	openldap	2.4.44-21.el7_6	OpenLDAP is an open-source suite of Lightweight Directory Access Protocol (LDAP) applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. The openldap packages contain configuration files, libraries, and documentation for OpenLDAP. Security Fix(es): * openldap: denial of service via nested boolean expressions in LDAP search filters (CVE-2020-12243) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2022:0621	openldap	2.4.44-21.el7_6	OpenLDAP is an open-source suite of Lightweight Directory Access Protocol (LDAP) applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. Security Fix(es): * openldap: assertion failure in Certificate List syntax validation (CVE-2020-25709) * openldap: assertion failure in CSN normalization with invalid input (CVE-2020-25710) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:1389	openldap	2.4.44-21.el7_6	OpenLDAP is an open-source suite of Lightweight Directory Access Protocol (LDAP) applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. Security Fix(es): * openldap: NULL pointer dereference for unauthenticated packet in slapd (CVE-2020-25692) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2189	procps-ng	3.3.10-23.el7	The procps-ng packages contain a set of system utilities that provide system information, including ps, free, skill, pkill, pgrep, snice, tload, top, uptime, vmstat, w, watch, and pwdx. Security Fix(es): * procps-ng, procps: Local privilege escalation in top (CVE-2018-1122) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2019:2136	libssh2	1.4.3-12.el7_6.2	The libssh2 packages provide a library that implements the SSH2 protocol. The following packages have been upgraded to a later upstream version: libssh2 (1.8.0). (BZ#1592784) Security Fix(es): * libssh2: Zero-byte allocation with a specially crafted SFTP packed leading to an out-of-bounds read (CVE-2019-3858) * libssh2: Out-of-bounds reads with specially crafted SSH packets (CVE-2019-3861) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2019:1884	libssh2	1.4.3-12.el7_6.2	The libssh2 packages provide a library that implements the SSH2 protocol. Security Fix(es): * libssh2: Out-of-bounds memory comparison with specially crafted message channel request (CVE-2019-3862) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:3915	libssh2	1.4.3-12.el7_6.2	The libssh2 packages provide a library that implements the SSH2 protocol. Security Fix(es): * libssh2: integer overflow in SSH_MSG_DISCONNECT logic in packet.c (CVE-2019-17498) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2091	systemd	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd: line splitting via fgets() allows for state injection during daemon-reexec (CVE-2018-15686) * systemd: out-of-bounds read when parsing a crafted syslog message (CVE-2018-16866) * systemd: kills privileged process if unprivileged PIDFile was tampered (CVE-2018-16888) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1190	libxml2	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use after free triggered by XPointer paths beginning with range-to (CVE-2016-5131) * libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c (CVE-2017-15412) * libxml2: DoS caused by incorrect error detection during XZ decompression (CVE-2015-8035) * libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c (CVE-2018-14404) * libxml2: Unrestricted memory usage in xz_head() function in xzlib.c (CVE-2017-18258) * libxml2: Infinite loop caused by incorrect error detection during LZMA decompression (CVE-2018-14567) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:3996	libxml2	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c (CVE-2019-19956) * libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c (CVE-2019-20388) * libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file situations (CVE-2020-7595) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2021:3810	libxml2	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use after free via namespace node in XPointer ranges (CVE-2016-4658) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2237	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2021:1384	nss-tools	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: TLS 1.3 CCS flood remote DoS Attack (CVE-2020-25648) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * FTBFS: Paypal Cert expired (BZ#1883973) * FTBFS: IKE CLASS_1563 fails gtest (BZ#1884793) * Cannot compile code with nss headers and -Werror=strict-prototypes (BZ#1885321) * CA HSM ncipher token disabled after RHEL-7.9 update (BZ#1932193)
RHSA-2019:2030	python-libs	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: Missing salt initialization in _elementtree.c module (CVE-2018-14647) * python: NULL pointer dereference using a specially crafted X509 certificate (CVE-2019-5010) * python: CRLF injection via the query part of the url passed to urlopen() (CVE-2019-9740) * python: CRLF injection via the path part of the url passed to urlopen() (CVE-2019-9947) * python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms (CVE-2019-9948) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1131	python-libs	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: Cookie domain check returns incorrect results (CVE-2018-20852) * python: email.utils.parseaddr wrongly parses email addresses (CVE-2019-16056) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:5009	python-libs	2.7.5-77.el7_6	Python is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries. Security Fix(es): * python: infinite loop in the tarfile module via crafted TAR archive (CVE-2019-20907) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:3911	python-libs	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: XSS vulnerability in the documentation XML-RPC server in server_title field (CVE-2019-16935) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2022:5235	python-libs	2.7.5-77.el7_6	Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116) * python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137) * python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:4785	rpm-build-libs	4.11.3-35.el7	The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages. Security Fix(es): * rpm: Signature checks bypass via corrupted rpm package (CVE-2021-20271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2237	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2021:1384	nss	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: TLS 1.3 CCS flood remote DoS Attack (CVE-2020-25648) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * FTBFS: Paypal Cert expired (BZ#1883973) * FTBFS: IKE CLASS_1563 fails gtest (BZ#1884793) * Cannot compile code with nss headers and -Werror=strict-prototypes (BZ#1885321) * CA HSM ncipher token disabled after RHEL-7.9 update (BZ#1932193)
RHSA-2020:3978	glib2	2.56.1-4.el7_6	GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. The Intelligent Input Bus (IBus) is an input method framework for multilingual input in Unix-like operating systems. Security Fix(es): * glib2: file_copy_fallback in gio/gfile.c in GNOME GLib does not properly restrict file permissions while a copy operation is in progress (CVE-2019-12450) * ibus: missing authorization allows local attacker to access the input bus of another user (CVE-2019-14822) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2021:4785	rpm	4.11.3-35.el7	The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages. Security Fix(es): * rpm: Signature checks bypass via corrupted rpm package (CVE-2021-20271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2057	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. The following packages have been upgraded to a later upstream version: bind (9.11.4). (BZ#1640561) Security Fix(es): * bind: Incorrect documentation of krb5-subdomain and ms-subdomain update policies (CVE-2018-5741) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1061	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: TCP Pipelining doesn't limit TCP clients on a single connection (CVE-2019-6477) * bind: An assertion failure if a trust anchor rolls over to an unsupported key algorithm when using managed-keys (CVE-2018-5745) * bind: Controls for zone transfers may not be properly applied to DLZs if the zones are writable (CVE-2019-6465) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:5011	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: truncated TSIG response can lead to an assertion failure (CVE-2020-8622) * bind: remotely triggerable assertion failure in pk11.c (CVE-2020-8623) * bind: incorrect enforcement of update-policy rules of type "subdomain" (CVE-2020-8624) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * BIND stops DNSKEY lookup in get_dst_key() when a key with unsupported algorithm is found first [RHEL7] (BZ#1884530)
RHSA-2021:3325	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: Broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly (CVE-2021-25214) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2023:0402	bind-license	32:9.9.4-74.el7_6.1	The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): * bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220) * bind: processing large delegations may severely degrade resolver performance (CVE-2022-2795) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:5002	curl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: Incorrect argument check can allow remote servers to overwrite local files (CVE-2020-8177) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:3916	curl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: heap buffer overflow in function tftp_receive_packet() (CVE-2019-5482) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2304	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: 0-byte record padding oracle (CVE-2019-1559) * openssl: timing side channel attack in the DSA signature algorithm (CVE-2018-0734) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2021:3798	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: integer overflow in CipherUpdate (CVE-2021-23840) * openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2022:0064	openssl-libs	1:1.0.2k-16.el7_6.1	OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: Read buffer overruns processing ASN.1 strings (CVE-2021-3712) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:1190	libxml2-python	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use after free triggered by XPointer paths beginning with range-to (CVE-2016-5131) * libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c (CVE-2017-15412) * libxml2: DoS caused by incorrect error detection during XZ decompression (CVE-2015-8035) * libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c (CVE-2018-14404) * libxml2: Unrestricted memory usage in xz_head() function in xzlib.c (CVE-2017-18258) * libxml2: Infinite loop caused by incorrect error detection during LZMA decompression (CVE-2018-14567) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:3996	libxml2-python	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c (CVE-2019-19956) * libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c (CVE-2019-20388) * libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file situations (CVE-2020-7595) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2021:3810	libxml2-python	2.9.1-6.el7_2.3	The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use after free via namespace node in XPointer ranges (CVE-2016-4658) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2021:4788	krb5-libs	1.15.1-37.el7_6	Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC). Security Fix(es): * krb5: NULL pointer dereference in process_tgs_req() in kdc/do_tgs_req.c via a FAST inner body that lacks server field (CVE-2021-37750) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHBA-2019:2599	krb5-libs	1.15.1-37.el7_6	Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC). This update fixes the following bug: * KDC and keytab can disagree on kvno after update (BZ#1732743)
RHSA-2020:4011	libcom_err	1.42.9-13.el7	The e2fsprogs packages provide a number of utilities for creating, checking, modifying, and correcting the ext2, ext3, and ext4 file systems. Security Fix(es): * e2fsprogs: Crafted ext4 partition leads to out-of-bounds write (CVE-2019-5094) * e2fsprogs: Out-of-bounds write in e2fsck/rehash.c (CVE-2019-5188) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2021:4785	rpm-libs	4.11.3-35.el7	The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages. Security Fix(es): * rpm: Signature checks bypass via corrupted rpm package (CVE-2021-20271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2118	glibc	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: getaddrinfo should reject IP addresses with trailing characters (CVE-2016-10739) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2021:0348	glibc	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: buffer over-read in iconv when processing invalid multi-byte input sequences in the EUC-KR encoding (CVE-2019-25013) * glibc: stack corruption from crafted input in cosl, sinl, sincosl, and tanl functions (CVE-2020-10029) * glibc: stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern (CVE-2020-29573) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * glibc: 64bit_strstr_via_64bit_strstr_sse2_unaligned detection fails with large device and inode numbers (BZ#1883162) * glibc: Performance regression in ebizzy benchmark (BZ#1889977)
RHSA-2019:2118	glibc-common	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: getaddrinfo should reject IP addresses with trailing characters (CVE-2016-10739) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2021:0348	glibc-common	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: buffer over-read in iconv when processing invalid multi-byte input sequences in the EUC-KR encoding (CVE-2019-25013) * glibc: stack corruption from crafted input in cosl, sinl, sincosl, and tanl functions (CVE-2020-10029) * glibc: stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern (CVE-2020-29573) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * glibc: 64bit_strstr_via_64bit_strstr_sse2_unaligned detection fails with large device and inode numbers (BZ#1883162) * glibc: Performance regression in ebizzy benchmark (BZ#1889977)
RHSA-2020:4032	dbus	1:1.10.24-13.el7_6	D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass (CVE-2019-12749) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2237	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2021:1384	nss-sysinit	3.36.0-7.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: TLS 1.3 CCS flood remote DoS Attack (CVE-2020-25648) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * FTBFS: Paypal Cert expired (BZ#1883973) * FTBFS: IKE CLASS_1563 fails gtest (BZ#1884793) * Cannot compile code with nss headers and -Werror=strict-prototypes (BZ#1885321) * CA HSM ncipher token disabled after RHEL-7.9 update (BZ#1932193)
RHSA-2020:1021	shared-mime-info	1.8-4.el7	GNOME is the default desktop environment of Red Hat Enterprise Linux. Security Fix(es): * gnome-shell: partial lock screen bypass (CVE-2019-3820) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:3908	cpio	2.11-27.el7	The cpio packages provide the GNU cpio utility for creating and extracting archives, or copying files from one place to another. Security Fix(es): * cpio: improper input validation when writing tar header fields leads to unexpect tar generation (CVE-2019-14866) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2075	binutils	2.27-34.base.el7	The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line utilities. Security Fix(es): * binutils: integer overflow leads to heap-based buffer overflow in objdump (CVE-2018-1000876) * binutils: Stack Exhaustion in the demangling functions provided by libiberty (CVE-2018-12641) * binutils: NULL pointer dereference in work_stuff_copy_to_from in cplus-dem.c. (CVE-2018-12697) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2021:4033	binutils	2.27-34.base.el7	The binutils packages provide a collection of binary utilities for the manipulation of object code in various object file formats. It includes the ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line utilities. Security Fix(es): * Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks (CVE-2021-42574) The following changes were introduced in binutils in order to facilitate detection of BiDi Unicode characters: Tools which display names or strings (readelf, strings, nm, objdump) have a new command line option --unicode / -U which controls how Unicode characters are handled. Using "--unicode=default" will treat them as normal for the tool. This is the default behaviour when --unicode option is not used. Using "--unicode=locale" will display them according to the current locale. Using "--unicode=hex" will display them as hex byte values. Using "--unicode=escape" will display them as Unicode escape sequences. Using "--unicode=highlight" will display them as Unicode escape sequences highlighted in red, if supported by the output device. For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2020:1113	bash	4.2.46-31.el7	The bash packages provide Bash (Bourne-again shell), which is the default shell for Red Hat Enterprise Linux. Security Fix(es): * bash: BASH_CMD is writable in restricted bash shells (CVE-2019-9924) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:1011	expat	2.1.0-10.el7_3	Expat is a C library for parsing XML documents. Security Fix(es): * expat: Integer overflow leading to buffer overflow in XML_GetBuffer() (CVE-2015-2716) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:3952	expat	2.1.0-10.el7_3	Expat is a C library for parsing XML documents. Security Fix(es): * expat: large number of colons in input makes parser consume high amount of resources, leading to DoS (CVE-2018-20843) * expat: heap-based buffer over-read via crafted XML input (CVE-2019-15903) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2237	nspr	4.19.0-1.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nspr	4.19.0-1.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2019:2237	nss-util	3.36.0-1.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss-util	3.36.0-1.1.el7_6	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)
RHSA-2021:4785	rpm-python	4.11.3-35.el7	The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages. Security Fix(es): * rpm: Signature checks bypass via corrupted rpm package (CVE-2021-20271) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
RHSA-2019:2237	nss-softokn-freebl	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.44.0), nss-softokn (3.44.0), nss-util (3.44.0), nspr (4.21.0). (BZ#1645231, BZ#1692269, BZ#1692271, BZ#1692274) Security Fix(es): * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries (CVE-2018-0495) * nss: Cache side-channel variant of the Bleichenbacher attack (CVE-2018-12404) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:4076	nss-softokn-freebl	3.36.0-5.el7_5	Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nss-softokn (3.53.1), nss-util (3.53.1), nspr (4.25.0). (BZ#1804262, BZ#1804264, BZ#1804271, BZ#1804273) Security Fix(es): * nss: Out-of-bounds read when importing curve25519 private key (CVE-2019-11719) * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Side channel attack on ECDSA signature generation (CVE-2020-6829) * nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400) * nss: ECDSA timing attack mitigation bypass (CVE-2020-12401) * nss: Side channel vulnerabilities during RSA key generation (CVE-2020-12402) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) * nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 (CVE-2019-11727) * nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state (CVE-2019-17023) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Memory leak: libcurl leaks 120 bytes on each connection (BZ#1688958) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1712924) * Make TLS 1.3 work in FIPS mode (BZ#1724251) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1737910) * x25519 allowed in FIPS mode (BZ#1754518) * When NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess (BZ#1779325) * Running ipa-backup continuously causes httpd to crash and makes it irrecoverable (BZ#1804015) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1857308) * KDF-self-tests-induced changes for nss in RHEL 7.9 (BZ#1870885)

Low

CVE	Package	Version	Description
RHSA-2019:1880	libcurl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: NTLM password overflow via integer overflow (CVE-2018-14618) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * baseurl with file:// hangs and then timeout in yum repo (BZ#1709474) * curl crashes on http links with rate-limit (BZ#1711914)
RHSA-2019:2181	libcurl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: Heap-based buffer over-read in the curl tool warning formatting (CVE-2018-16842) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1020	libcurl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: TFTP receive heap buffer overflow in tftp_receive_packet() function (CVE-2019-5436) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:4007	systemd-libs	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd: memory leak in button_open() in login/logind-button.c when udev events are received (CVE-2019-20386) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2020:4007	systemd	219-62.el7_6.6	The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit. Security Fix(es): * systemd: memory leak in button_open() in login/logind-button.c when udev events are received (CVE-2019-20386) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2197	elfutils-libs	0.172-2.el7	The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code. The following packages have been upgraded to a later upstream version: elfutils (0.176). (BZ#1676504) Security Fix(es): * elfutils: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file (CVE-2018-16062) * elfutils: Double-free due to double decompression of sections in crafted ELF causes crash (CVE-2018-16402) * elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash (CVE-2018-16403) * elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl (CVE-2018-18310) * elfutils: eu-size cannot handle recursive ar files (CVE-2018-18520) * elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c (CVE-2018-18521) * elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw (CVE-2019-7149) * elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c (CVE-2019-7150) * elfutils: Out of bound write in elf_cvt_note in libelf/note_xlate.h (CVE-2019-7664) * elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c (CVE-2019-7665) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2019:2197	elfutils-libelf	0.172-2.el7	The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code. The following packages have been upgraded to a later upstream version: elfutils (0.176). (BZ#1676504) Security Fix(es): * elfutils: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file (CVE-2018-16062) * elfutils: Double-free due to double decompression of sections in crafted ELF causes crash (CVE-2018-16402) * elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash (CVE-2018-16403) * elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl (CVE-2018-18310) * elfutils: eu-size cannot handle recursive ar files (CVE-2018-18520) * elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c (CVE-2018-18521) * elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw (CVE-2019-7149) * elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c (CVE-2019-7150) * elfutils: Out of bound write in elf_cvt_note in libelf/note_xlate.h (CVE-2019-7664) * elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c (CVE-2019-7665) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:3901	libpng	2:1.5.13-7.el7_2	The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics (PNG) image format files. Security Fix(es): * libpng: does not check length of chunks against user limit (CVE-2017-12652) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHBA-2019:2044	glib2	2.56.1-4.el7_6	GNOME is the default desktop environment of Red Hat Enterprise Linux. For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section. Users of gnome are advised to upgrade to these updated packages.
RHSA-2019:1880	curl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: NTLM password overflow via integer overflow (CVE-2018-14618) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * baseurl with file:// hangs and then timeout in yum repo (BZ#1709474) * curl crashes on http links with rate-limit (BZ#1711914)
RHSA-2019:2181	curl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: Heap-based buffer over-read in the curl tool warning formatting (CVE-2018-16842) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1020	curl	7.29.0-51.el7	The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: TFTP receive heap buffer overflow in tftp_receive_packet() function (CVE-2019-5436) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
RHSA-2020:3861	glibc	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: LD_PREFER_MAP_32BIT_EXEC not ignored in setuid binaries (CVE-2019-19126) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2020:3861	glibc-common	2.17-260.el7_6.5	The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fix(es): * glibc: LD_PREFER_MAP_32BIT_EXEC not ignored in setuid binaries (CVE-2019-19126) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
RHSA-2019:2197	elfutils-default-yama-scope	0.172-2.el7	The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code. The following packages have been upgraded to a later upstream version: elfutils (0.176). (BZ#1676504) Security Fix(es): * elfutils: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file (CVE-2018-16062) * elfutils: Double-free due to double decompression of sections in crafted ELF causes crash (CVE-2018-16402) * elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash (CVE-2018-16403) * elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl (CVE-2018-18310) * elfutils: eu-size cannot handle recursive ar files (CVE-2018-18520) * elfutils: Divide-by-zero in arlib_add_symbols function in arlib.c (CVE-2018-18521) * elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw (CVE-2019-7149) * elfutils: segmentation fault in elf64_xlatetom in libelf/elf32_xlatetom.c (CVE-2019-7150) * elfutils: Out of bound write in elf_cvt_note in libelf/note_xlate.h (CVE-2019-7664) * elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c (CVE-2019-7665) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.
RHSA-2020:1022	file-libs	5.11-35.el7	The file command is used to identify a particular file according to the type of data the file contains. It can identify many different file types, including Executable and Linkable Format (ELF) binary files, system libraries, RPM packages, and different graphics formats. Security Fix(es): * file: out-of-bounds read via a crafted ELF file (CVE-2018-10360) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.