Security update for quagga

Announcement ID:	SUSE-SU-2023:3839-1
Rating:	important
References:	#1213284 #1214735
Cross-References:	CVE-2023-38802 CVE-2023-41358
CVSS scores:	CVE-2023-38802 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38802 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-41358 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-41358 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	openSUSE Leap 15.4 openSUSE Leap 15.5 Server Applications Module 15-SP4 Server Applications Module 15-SP5 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3

An update that solves two vulnerabilities can now be installed.

Description:

This update for quagga fixes the following issues:

• CVE-2023-38802: Fixed bad length handling in BGP attribute handling (bsc#1213284).
• CVE-2023-41358: Fixed possible crash when processing NLRIs if the attribute length is zero (bsc#1214735).

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 15.4
  zypper in -t patch SUSE-2023-3839=1 openSUSE-SLE-15.4-2023-3839=1
• openSUSE Leap 15.5
  zypper in -t patch openSUSE-SLE-15.5-2023-3839=1
• Server Applications Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-3839=1
• Server Applications Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-3839=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
  • quagga-debugsource-1.1.1-150400.12.5.1
  • libzebra1-debuginfo-1.1.1-150400.12.5.1
  • quagga-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-1.1.1-150400.12.5.1
  • quagga-devel-1.1.1-150400.12.5.1
  • libquagga_pb0-1.1.1-150400.12.5.1
  • quagga-1.1.1-150400.12.5.1
  • libfpm_pb0-1.1.1-150400.12.5.1
  • libfpm_pb0-debuginfo-1.1.1-150400.12.5.1
  • libzebra1-1.1.1-150400.12.5.1
  • libquagga_pb0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-1.1.1-150400.12.5.1
• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
  • quagga-debugsource-1.1.1-150400.12.5.1
  • libzebra1-debuginfo-1.1.1-150400.12.5.1
  • quagga-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-1.1.1-150400.12.5.1
  • quagga-devel-1.1.1-150400.12.5.1
  • libquagga_pb0-1.1.1-150400.12.5.1
  • quagga-1.1.1-150400.12.5.1
  • libfpm_pb0-1.1.1-150400.12.5.1
  • libfpm_pb0-debuginfo-1.1.1-150400.12.5.1
  • libzebra1-1.1.1-150400.12.5.1
  • libquagga_pb0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-1.1.1-150400.12.5.1
• Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • quagga-debugsource-1.1.1-150400.12.5.1
  • libzebra1-debuginfo-1.1.1-150400.12.5.1
  • quagga-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-1.1.1-150400.12.5.1
  • quagga-devel-1.1.1-150400.12.5.1
  • libquagga_pb0-1.1.1-150400.12.5.1
  • quagga-1.1.1-150400.12.5.1
  • libfpm_pb0-1.1.1-150400.12.5.1
  • libfpm_pb0-debuginfo-1.1.1-150400.12.5.1
  • libzebra1-1.1.1-150400.12.5.1
  • libquagga_pb0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-1.1.1-150400.12.5.1
• Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
  • quagga-debugsource-1.1.1-150400.12.5.1
  • libzebra1-debuginfo-1.1.1-150400.12.5.1
  • quagga-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-1.1.1-150400.12.5.1
  • quagga-devel-1.1.1-150400.12.5.1
  • libquagga_pb0-1.1.1-150400.12.5.1
  • quagga-1.1.1-150400.12.5.1
  • libfpm_pb0-1.1.1-150400.12.5.1
  • libfpm_pb0-debuginfo-1.1.1-150400.12.5.1
  • libzebra1-1.1.1-150400.12.5.1
  • libquagga_pb0-debuginfo-1.1.1-150400.12.5.1
  • libospf0-debuginfo-1.1.1-150400.12.5.1
  • libospfapiclient0-1.1.1-150400.12.5.1

References:

• https://www.suse.com/security/cve/CVE-2023-38802.html
• https://www.suse.com/security/cve/CVE-2023-41358.html
• https://bugzilla.suse.com/show_bug.cgi?id=1213284
• https://bugzilla.suse.com/show_bug.cgi?id=1214735