Security update for bind

Announcement ID:	SUSE-SU-2022:3682-1
Rating:	important
References:	bsc#1201247 bsc#1203614 bsc#1203619 bsc#1203620
Cross-References:	CVE-2022-2795 CVE-2022-38177 CVE-2022-38178
CVSS scores:	CVE-2022-2795 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-2795 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-38177 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38177 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38178 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-38178 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	Basesystem Module 15-SP3 Basesystem Module 15-SP4 openSUSE Leap 15.3 openSUSE Leap 15.4 Server Applications Module 15-SP3 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3

An update that solves three vulnerabilities and has one security fix can now be installed.

Description:

This update for bind fixes the following issues:

• CVE-2022-2795: Fixed potential performance degredation due to missing database lookup limits when processing large delegations (bsc#1203614).
• CVE-2022-38177: Fixed a memory leak that could be externally triggered in the DNSSEC verification code for the ECDSA algorithm (bsc#1203619).
• CVE-2022-38178: Fixed memory leaks that could be externally triggered in the DNSSEC verification code for the EdDSA algorithm (bsc#1203620).

Bugfixes: - Changed ownership of /var/lib/named/master from named:named to root:root (bsc#1201247)

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:

• openSUSE Leap 15.3
  zypper in -t patch SUSE-2022-3682=1
• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2022-3682=1
• Basesystem Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3682=1
• Basesystem Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3682=1
• Server Applications Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-3682=1

Package List:

• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • libdns1605-debuginfo-9.16.6-150300.22.21.2
  • bind-utils-9.16.6-150300.22.21.2
  • libns1604-debuginfo-9.16.6-150300.22.21.2
  • libbind9-1600-debuginfo-9.16.6-150300.22.21.2
  • libdns1605-9.16.6-150300.22.21.2
  • libisccfg1600-debuginfo-9.16.6-150300.22.21.2
  • bind-devel-9.16.6-150300.22.21.2
  • libirs1601-debuginfo-9.16.6-150300.22.21.2
  • libisc1606-9.16.6-150300.22.21.2
  • bind-debugsource-9.16.6-150300.22.21.2
  • bind-utils-debuginfo-9.16.6-150300.22.21.2
  • bind-chrootenv-9.16.6-150300.22.21.2
  • bind-9.16.6-150300.22.21.2
  • libbind9-1600-9.16.6-150300.22.21.2
  • libisccc1600-9.16.6-150300.22.21.2
  • libisc1606-debuginfo-9.16.6-150300.22.21.2
  • libns1604-9.16.6-150300.22.21.2
  • libisccfg1600-9.16.6-150300.22.21.2
  • bind-debuginfo-9.16.6-150300.22.21.2
  • libisccc1600-debuginfo-9.16.6-150300.22.21.2
  • libirs1601-9.16.6-150300.22.21.2
  • libirs-devel-9.16.6-150300.22.21.2
• openSUSE Leap 15.3 (noarch)
  • python3-bind-9.16.6-150300.22.21.2
  • bind-doc-9.16.6-150300.22.21.2
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • libdns1605-9.16.6-150300.22.21.2
  • libisccc1600-9.16.6-150300.22.21.2
  • libisc1606-debuginfo-9.16.6-150300.22.21.2
  • libns1604-9.16.6-150300.22.21.2
  • libisccfg1600-debuginfo-9.16.6-150300.22.21.2
  • libdns1605-debuginfo-9.16.6-150300.22.21.2
  • bind-devel-9.16.6-150300.22.21.2
  • libirs1601-debuginfo-9.16.6-150300.22.21.2
  • bind-chrootenv-9.16.6-150300.22.21.2
  • libisccfg1600-9.16.6-150300.22.21.2
  • libisccc1600-debuginfo-9.16.6-150300.22.21.2
  • libirs1601-9.16.6-150300.22.21.2
  • libirs-devel-9.16.6-150300.22.21.2
  • libns1604-debuginfo-9.16.6-150300.22.21.2
  • libisc1606-9.16.6-150300.22.21.2
  • libbind9-1600-9.16.6-150300.22.21.2
  • libbind9-1600-debuginfo-9.16.6-150300.22.21.2
• Basesystem Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • bind-debugsource-9.16.6-150300.22.21.2
  • bind-utils-debuginfo-9.16.6-150300.22.21.2
  • libdns1605-9.16.6-150300.22.21.2
  • libisccc1600-9.16.6-150300.22.21.2
  • libisc1606-debuginfo-9.16.6-150300.22.21.2
  • libns1604-9.16.6-150300.22.21.2
  • libisccfg1600-debuginfo-9.16.6-150300.22.21.2
  • libdns1605-debuginfo-9.16.6-150300.22.21.2
  • bind-devel-9.16.6-150300.22.21.2
  • libirs1601-debuginfo-9.16.6-150300.22.21.2
  • libisccfg1600-9.16.6-150300.22.21.2
  • bind-utils-9.16.6-150300.22.21.2
  • bind-debuginfo-9.16.6-150300.22.21.2
  • libisccc1600-debuginfo-9.16.6-150300.22.21.2
  • libirs1601-9.16.6-150300.22.21.2
  • libirs-devel-9.16.6-150300.22.21.2
  • libns1604-debuginfo-9.16.6-150300.22.21.2
  • libisc1606-9.16.6-150300.22.21.2
  • libbind9-1600-9.16.6-150300.22.21.2
  • libbind9-1600-debuginfo-9.16.6-150300.22.21.2
• Basesystem Module 15-SP3 (noarch)
  • python3-bind-9.16.6-150300.22.21.2
• Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • bind-debugsource-9.16.6-150300.22.21.2
  • libdns1605-9.16.6-150300.22.21.2
  • libisccc1600-9.16.6-150300.22.21.2
  • libisc1606-debuginfo-9.16.6-150300.22.21.2
  • libns1604-9.16.6-150300.22.21.2
  • libisccfg1600-debuginfo-9.16.6-150300.22.21.2
  • libdns1605-debuginfo-9.16.6-150300.22.21.2
  • libirs1601-debuginfo-9.16.6-150300.22.21.2
  • libisccfg1600-9.16.6-150300.22.21.2
  • bind-debuginfo-9.16.6-150300.22.21.2
  • libisccc1600-debuginfo-9.16.6-150300.22.21.2
  • libirs1601-9.16.6-150300.22.21.2
  • libns1604-debuginfo-9.16.6-150300.22.21.2
  • libisc1606-9.16.6-150300.22.21.2
  • libbind9-1600-9.16.6-150300.22.21.2
  • libbind9-1600-debuginfo-9.16.6-150300.22.21.2
• Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • bind-chrootenv-9.16.6-150300.22.21.2
  • bind-debugsource-9.16.6-150300.22.21.2
  • bind-debuginfo-9.16.6-150300.22.21.2
  • bind-9.16.6-150300.22.21.2
• Server Applications Module 15-SP3 (noarch)
  • bind-doc-9.16.6-150300.22.21.2

References:

• https://www.suse.com/security/cve/CVE-2022-2795.html
• https://www.suse.com/security/cve/CVE-2022-38177.html
• https://www.suse.com/security/cve/CVE-2022-38178.html
• https://bugzilla.suse.com/show_bug.cgi?id=1201247
• https://bugzilla.suse.com/show_bug.cgi?id=1203614
• https://bugzilla.suse.com/show_bug.cgi?id=1203619
• https://bugzilla.suse.com/show_bug.cgi?id=1203620