Security update for bind

Announcement ID:	SUSE-SU-2024:2033-1
Rating:	important
References:	bsc#1219823 bsc#1219826 bsc#1219851 bsc#1219852 bsc#1219854
Cross-References:	CVE-2023-4408 CVE-2023-50387 CVE-2023-50868 CVE-2023-5517 CVE-2023-6516
CVSS scores:	CVE-2023-4408 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-50387 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-50387 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-50868 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-5517 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-6516 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Micro 5.0 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Client Tools for SLE Micro 5

An update that solves five vulnerabilities can now be installed.

Description:

This update for bind fixes the following issues:

• CVE-2023-4408: Fixed denial of service during DNS message parsing with different names (bsc#1219851)
• CVE-2023-50387: Fixed denial of service during DNS messages validation with DNSSEC signatures (bsc#1219823)
• CVE-2023-50868: Fixed denial of service during NSEC3 closest encloser proof preparation (bsc#1219826)
• CVE-2023-5517: Fixed denial of service caused by specific queries with nxdomain-redirect enabled (bsc#1219852)
• CVE-2023-6516: Fixed denial of service caused by specific queries that continuously triggered cache database maintenance (bsc#1219854)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-2033=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-2033=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-2033=1
• SUSE Manager Client Tools for SLE Micro 5
  zypper in -t patch SUSE-SLE-Manager-Tools-For-Micro-5-2024-2033=1

Package List:

• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • libbind9-1600-9.16.6-150000.12.74.2
  • libirs1601-9.16.6-150000.12.74.2
  • libdns1605-debuginfo-9.16.6-150000.12.74.2
  • bind-utils-9.16.6-150000.12.74.2
  • libisc1606-9.16.6-150000.12.74.2
  • libisccfg1600-9.16.6-150000.12.74.2
  • bind-9.16.6-150000.12.74.2
  • libisccfg1600-debuginfo-9.16.6-150000.12.74.2
  • bind-debuginfo-9.16.6-150000.12.74.2
  • libuv-devel-1.18.0-150000.3.2.1
  • libisccc1600-9.16.6-150000.12.74.2
  • libns1604-debuginfo-9.16.6-150000.12.74.2
  • libirs1601-debuginfo-9.16.6-150000.12.74.2
  • libuv-debugsource-1.18.0-150000.3.2.1
  • libuv1-debuginfo-1.18.0-150000.3.2.1
  • libdns1605-9.16.6-150000.12.74.2
  • bind-debugsource-9.16.6-150000.12.74.2
  • libuv1-1.18.0-150000.3.2.1
  • bind-chrootenv-9.16.6-150000.12.74.2
  • bind-devel-9.16.6-150000.12.74.2
  • bind-utils-debuginfo-9.16.6-150000.12.74.2
  • libbind9-1600-debuginfo-9.16.6-150000.12.74.2
  • libns1604-9.16.6-150000.12.74.2
  • libirs-devel-9.16.6-150000.12.74.2
  • libisccc1600-debuginfo-9.16.6-150000.12.74.2
  • libisc1606-debuginfo-9.16.6-150000.12.74.2
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
  • python3-bind-9.16.6-150000.12.74.2
  • bind-doc-9.16.6-150000.12.74.2
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • libbind9-1600-9.16.6-150000.12.74.2
  • libirs1601-9.16.6-150000.12.74.2
  • libdns1605-debuginfo-9.16.6-150000.12.74.2
  • bind-utils-9.16.6-150000.12.74.2
  • libisc1606-9.16.6-150000.12.74.2
  • libisccfg1600-9.16.6-150000.12.74.2
  • bind-9.16.6-150000.12.74.2
  • libisccfg1600-debuginfo-9.16.6-150000.12.74.2
  • bind-debuginfo-9.16.6-150000.12.74.2
  • libuv-devel-1.18.0-150000.3.2.1
  • libisccc1600-9.16.6-150000.12.74.2
  • libns1604-debuginfo-9.16.6-150000.12.74.2
  • libirs1601-debuginfo-9.16.6-150000.12.74.2
  • libuv-debugsource-1.18.0-150000.3.2.1
  • libuv1-debuginfo-1.18.0-150000.3.2.1
  • libdns1605-9.16.6-150000.12.74.2
  • bind-debugsource-9.16.6-150000.12.74.2
  • libuv1-1.18.0-150000.3.2.1
  • bind-chrootenv-9.16.6-150000.12.74.2
  • bind-devel-9.16.6-150000.12.74.2
  • bind-utils-debuginfo-9.16.6-150000.12.74.2
  • libbind9-1600-debuginfo-9.16.6-150000.12.74.2
  • libns1604-9.16.6-150000.12.74.2
  • libirs-devel-9.16.6-150000.12.74.2
  • libisccc1600-debuginfo-9.16.6-150000.12.74.2
  • libisc1606-debuginfo-9.16.6-150000.12.74.2
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
  • python3-bind-9.16.6-150000.12.74.2
  • bind-doc-9.16.6-150000.12.74.2
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • libbind9-1600-9.16.6-150000.12.74.2
  • libirs1601-9.16.6-150000.12.74.2
  • libdns1605-debuginfo-9.16.6-150000.12.74.2
  • bind-utils-9.16.6-150000.12.74.2
  • libisc1606-9.16.6-150000.12.74.2
  • libisccfg1600-9.16.6-150000.12.74.2
  • bind-9.16.6-150000.12.74.2
  • libisccfg1600-debuginfo-9.16.6-150000.12.74.2
  • bind-debuginfo-9.16.6-150000.12.74.2
  • libuv-devel-1.18.0-150000.3.2.1
  • libisccc1600-9.16.6-150000.12.74.2
  • libns1604-debuginfo-9.16.6-150000.12.74.2
  • libirs1601-debuginfo-9.16.6-150000.12.74.2
  • libuv-debugsource-1.18.0-150000.3.2.1
  • libuv1-debuginfo-1.18.0-150000.3.2.1
  • libdns1605-9.16.6-150000.12.74.2
  • bind-debugsource-9.16.6-150000.12.74.2
  • libuv1-1.18.0-150000.3.2.1
  • bind-chrootenv-9.16.6-150000.12.74.2
  • bind-devel-9.16.6-150000.12.74.2
  • bind-utils-debuginfo-9.16.6-150000.12.74.2
  • libbind9-1600-debuginfo-9.16.6-150000.12.74.2
  • libns1604-9.16.6-150000.12.74.2
  • libirs-devel-9.16.6-150000.12.74.2
  • libisccc1600-debuginfo-9.16.6-150000.12.74.2
  • libisc1606-debuginfo-9.16.6-150000.12.74.2
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
  • python3-bind-9.16.6-150000.12.74.2
  • bind-doc-9.16.6-150000.12.74.2
• SUSE Manager Client Tools for SLE Micro 5 (aarch64 s390x x86_64)
  • libbind9-1600-9.16.6-150000.12.74.2
  • libirs1601-9.16.6-150000.12.74.2
  • libuv1-debuginfo-1.18.0-150000.3.2.1
  • libdns1605-9.16.6-150000.12.74.2
  • libns1604-9.16.6-150000.12.74.2
  • libuv1-1.18.0-150000.3.2.1
  • libisccc1600-9.16.6-150000.12.74.2
  • bind-utils-9.16.6-150000.12.74.2
  • libns1604-debuginfo-9.16.6-150000.12.74.2
  • libisc1606-9.16.6-150000.12.74.2
  • libisccfg1600-9.16.6-150000.12.74.2
• SUSE Manager Client Tools for SLE Micro 5 (aarch64_ilp32)
  • libisccc1600-64bit-9.16.6-150000.12.74.2
  • libirs1601-64bit-9.16.6-150000.12.74.2
  • libisc1606-64bit-9.16.6-150000.12.74.2
  • libisccfg1600-64bit-9.16.6-150000.12.74.2
  • libdns1605-64bit-9.16.6-150000.12.74.2
  • libbind9-1600-64bit-9.16.6-150000.12.74.2
• SUSE Manager Client Tools for SLE Micro 5 (noarch)
  • python3-bind-9.16.6-150000.12.74.2

References:

• https://www.suse.com/security/cve/CVE-2023-4408.html
• https://www.suse.com/security/cve/CVE-2023-50387.html
• https://www.suse.com/security/cve/CVE-2023-50868.html
• https://www.suse.com/security/cve/CVE-2023-5517.html
• https://www.suse.com/security/cve/CVE-2023-6516.html
• https://bugzilla.suse.com/show_bug.cgi?id=1219823
• https://bugzilla.suse.com/show_bug.cgi?id=1219826
• https://bugzilla.suse.com/show_bug.cgi?id=1219851
• https://bugzilla.suse.com/show_bug.cgi?id=1219852
• https://bugzilla.suse.com/show_bug.cgi?id=1219854