SUSE-CU-2024:626-1: Security update of suse/sles12sp5

Wed Feb 21 09:06:00 UTC 2024

SUSE Container Update Advisory: suse/sles12sp5
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Container Advisory ID : SUSE-CU-2024:626-1
Container Tags        : suse/sles12sp5:6.5.566 , suse/sles12sp5:latest
Container Release     : 6.5.566
Severity              : important
Type                  : security
References            : 1158095 1168699 1174713 1189608 1211188 1211190 1218126 1218186
                        1218209 1219576 CVE-2019-14889 CVE-2020-16135 CVE-2020-1730 CVE-2021-3634
                        CVE-2023-1667 CVE-2023-2283 CVE-2023-48795 CVE-2023-6004 CVE-2023-6918
                        CVE-2024-25062 
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The container suse/sles12sp5 was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2024:539-1
Released:    Tue Feb 20 16:03:49 2024
Summary:     Security update for libssh
Type:        security
Severity:    important
References:  1158095,1168699,1174713,1189608,1211188,1211190,1218126,1218186,1218209,CVE-2019-14889,CVE-2020-16135,CVE-2020-1730,CVE-2021-3634,CVE-2023-1667,CVE-2023-2283,CVE-2023-48795,CVE-2023-6004,CVE-2023-6918
This update for libssh fixes the following issues:

Update to version 0.9.8 (jsc#PED-7719):

* Fix CVE-2023-6004: Command injection using proxycommand (bsc#1218209)
* Fix CVE-2023-48795: Potential downgrade attack using strict kex (bsc#1218126)
* Fix CVE-2023-6918: Missing checks for return values of MD functions (bsc#1218186)
* Allow @ in usernames when parsing from URI composes

Update to version 0.9.7

* Fix CVE-2023-1667: a NULL dereference during rekeying with algorithm
  guessing (bsc#1211188)
* Fix CVE-2023-2283: a possible authorization bypass in
  pki_verify_data_signature under low-memory conditions (bsc#1211190)
* Fix several memory leaks in GSSAPI handling code

Update to version 0.9.6 (bsc#1189608, CVE-2021-3634)

* https://git.libssh.org/projects/libssh.git/tag/?h=libssh-0.9.6

Update to version 0.9.5 (bsc#1174713, CVE-2020-16135):

* CVE-2020-16135: Avoid null pointer dereference in sftpserver (T232)
* Improve handling of library initialization (T222)
* Fix parsing of subsecond times in SFTP (T219)
* Make the documentation reproducible
* Remove deprecated API usage in OpenSSL
* Fix regression of ssh_channel_poll_timeout() returning SSH_AGAIN
* Define version in one place (T226)
* Prevent invalid free when using different C runtimes than OpenSSL (T229)
* Compatibility improvements to testsuite 

Update to version 0.9.4:

* https://www.libssh.org/2020/04/09/libssh-0-9-4-and-libssh-0-8-9-security-release/
* Fix possible Denial of Service attack when using AES-CTR-ciphers
  CVE-2020-1730 (bsc#1168699)

Update to version 0.9.3:

* Fixed CVE-2019-14889 - SCP: Unsanitized location leads to command execution (bsc#1158095)
* SSH-01-003 Client: Missing NULL check leads to crash in erroneous state
* SSH-01-006 General: Various unchecked Null-derefs cause DOS
* SSH-01-007 PKI Gcrypt: Potential UAF/double free with RSA pubkeys
* SSH-01-010 SSH: Deprecated hash function in fingerprinting
* SSH-01-013 Conf-Parsing: Recursive wildcards in hostnames lead to DOS
* SSH-01-014 Conf-Parsing: Integer underflow leads to OOB array access
* SSH-01-001 State Machine: Initial machine states should be set explicitly
* SSH-01-002 Kex: Differently bound macros used to iterate same array
* SSH-01-005 Code-Quality: Integer sign confusion during assignments
* SSH-01-008 SCP: Protocol Injection via unescaped File Names
* SSH-01-009 SSH: Update documentation which RFCs are implemented
* SSH-01-012 PKI: Information leak via uninitialized stack buffer

Update to version 0.9.2:

* Fixed libssh-config.cmake
* Fixed issues with rsa algorithm negotiation (T191)
* Fixed detection of OpenSSL ed25519 support (T197)

Update to version 0.9.1:

* Added support for Ed25519 via OpenSSL
* Added support for X25519 via OpenSSL
* Added support for localuser in Match keyword
* Fixed Match keyword to be case sensitive
* Fixed compilation with LibreSSL
* Fixed error report of channel open (T75)
* Fixed sftp documentation (T137)
* Fixed known_hosts parsing (T156)
* Fixed build issue with MinGW (T157)
* Fixed build with gcc 9 (T164)
* Fixed deprecation issues (T165)
* Fixed known_hosts directory creation (T166)

Update to verion 0.9.0:

* Added support for AES-GCM
* Added improved rekeying support
* Added performance improvements
* Disabled blowfish support by default
* Fixed several ssh config parsing issues
* Added support for DH Group Exchange KEX
* Added support for Encrypt-then-MAC mode
* Added support for parsing server side configuration file
* Added support for ECDSA/Ed25519 certificates
* Added FIPS 140-2 compatibility
* Improved known_hosts parsing
* Improved documentation
* Improved OpenSSL API usage for KEX, DH, and signatures

- Add libssh client and server config files

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Advisory ID: SUSE-SU-2024:556-1
Released:    Tue Feb 20 17:22:41 2024
Summary:     Security update for libxml2
Type:        security
Severity:    moderate
References:  1219576,CVE-2024-25062
This update for libxml2 fixes the following issues:

- CVE-2024-25062: Fixed use-after-free in XMLReader (bsc#1219576).

The following package changes have been done:

- libssh-config-0.9.8-3.12.2 added
- libssh4-0.9.8-3.12.2 updated
- libxml2-2-2.9.4-46.71.1 updated