Security update for bind

Announcement ID:	SUSE-SU-2023:3737-1
Rating:	important
References:	#1215472
Cross-References:	CVE-2023-3341
CVSS scores:	CVE-2023-3341 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-3341 ( 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-SP4 openSUSE Leap 15.4 Server Applications Module 15-SP4 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3

An update that solves one vulnerability can now be installed.

Description:

This update for bind fixes the following issues:

Update to release 9.16.44:

• CVE-2023-3341: Fixed stack exhaustion flaw in control channel code may cause named to terminate unexpectedly (bsc#1215472).

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:

• Server Applications Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-3737=1
• openSUSE Leap 15.4
  zypper in -t patch SUSE-2023-3737=1 openSUSE-SLE-15.4-2023-3737=1
• Basesystem Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3737=1

Package List:

• Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • bind-9.16.44-150400.5.37.2
  • bind-debugsource-9.16.44-150400.5.37.2
  • bind-debuginfo-9.16.44-150400.5.37.2
• Server Applications Module 15-SP4 (noarch)
  • bind-doc-9.16.44-150400.5.37.2
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
  • bind-utils-9.16.44-150400.5.37.2
  • bind-9.16.44-150400.5.37.2
  • bind-utils-debuginfo-9.16.44-150400.5.37.2
  • bind-debuginfo-9.16.44-150400.5.37.2
  • bind-debugsource-9.16.44-150400.5.37.2
• openSUSE Leap 15.4 (noarch)
  • bind-doc-9.16.44-150400.5.37.2
  • python3-bind-9.16.44-150400.5.37.2
• Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • bind-utils-9.16.44-150400.5.37.2
  • bind-utils-debuginfo-9.16.44-150400.5.37.2
  • bind-debugsource-9.16.44-150400.5.37.2
  • bind-debuginfo-9.16.44-150400.5.37.2
• Basesystem Module 15-SP4 (noarch)
  • python3-bind-9.16.44-150400.5.37.2

References:

• https://www.suse.com/security/cve/CVE-2023-3341.html
• https://bugzilla.suse.com/show_bug.cgi?id=1215472