Security update for frr

Announcement ID:	SUSE-SU-2024:1971-1
Rating:	important
References:	bsc#1222526 bsc#1222528 bsc#1223786
Cross-References:	CVE-2024-31950 CVE-2024-31951 CVE-2024-34088
CVSS scores:	CVE-2024-31950 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2024-31951 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2024-34088 ( SUSE ): 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 15.5 openSUSE Leap 15.6 Server Applications Module 15-SP5 Server Applications Module 15-SP6 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Real Time 15 SP6 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves three vulnerabilities can now be installed.

Description:

This update for frr fixes the following issues:

• CVE-2024-34088: Fixed null pointer via get_edge() function can trigger a denial of service (bsc#1223786).
• CVE-2024-31951: Fixed buffer overflow in ospf_te_parse_ext_link (bsc#1222528).
• CVE-2024-31950: Fixed buffer overflow and daemon crash in ospf_te_parse_ri (bsc#1222526).

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 15.5
  zypper in -t patch SUSE-2024-1971=1 openSUSE-SLE-15.5-2024-1971=1
• openSUSE Leap 15.6
  zypper in -t patch openSUSE-SLE-15.6-2024-1971=1
• Server Applications Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-1971=1
• Server Applications Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2024-1971=1

Package List:

• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
  • libfrr0-8.4-150500.4.23.1
  • libfrrcares0-debuginfo-8.4-150500.4.23.1
  • libfrrospfapiclient0-debuginfo-8.4-150500.4.23.1
  • frr-debugsource-8.4-150500.4.23.1
  • libfrr_pb0-8.4-150500.4.23.1
  • libfrrzmq0-8.4-150500.4.23.1
  • libfrrzmq0-debuginfo-8.4-150500.4.23.1
  • libfrrcares0-8.4-150500.4.23.1
  • libfrrfpm_pb0-8.4-150500.4.23.1
  • libfrrospfapiclient0-8.4-150500.4.23.1
  • libfrr_pb0-debuginfo-8.4-150500.4.23.1
  • libfrrsnmp0-8.4-150500.4.23.1
  • frr-8.4-150500.4.23.1
  • libfrr0-debuginfo-8.4-150500.4.23.1
  • libfrrfpm_pb0-debuginfo-8.4-150500.4.23.1
  • libmlag_pb0-8.4-150500.4.23.1
  • libfrrsnmp0-debuginfo-8.4-150500.4.23.1
  • frr-debuginfo-8.4-150500.4.23.1
  • frr-devel-8.4-150500.4.23.1
  • libmlag_pb0-debuginfo-8.4-150500.4.23.1
• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
  • libfrr0-8.4-150500.4.23.1
  • libfrrcares0-debuginfo-8.4-150500.4.23.1
  • libfrrospfapiclient0-debuginfo-8.4-150500.4.23.1
  • frr-debugsource-8.4-150500.4.23.1
  • libfrr_pb0-8.4-150500.4.23.1
  • libfrrzmq0-8.4-150500.4.23.1
  • libfrrzmq0-debuginfo-8.4-150500.4.23.1
  • libfrrcares0-8.4-150500.4.23.1
  • libfrrfpm_pb0-8.4-150500.4.23.1
  • libfrrospfapiclient0-8.4-150500.4.23.1
  • libfrr_pb0-debuginfo-8.4-150500.4.23.1
  • libfrrsnmp0-8.4-150500.4.23.1
  • frr-8.4-150500.4.23.1
  • libfrr0-debuginfo-8.4-150500.4.23.1
  • libfrrfpm_pb0-debuginfo-8.4-150500.4.23.1
  • libmlag_pb0-8.4-150500.4.23.1
  • libfrrsnmp0-debuginfo-8.4-150500.4.23.1
  • frr-debuginfo-8.4-150500.4.23.1
  • frr-devel-8.4-150500.4.23.1
  • libmlag_pb0-debuginfo-8.4-150500.4.23.1
• Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
  • libfrr0-8.4-150500.4.23.1
  • libfrrcares0-debuginfo-8.4-150500.4.23.1
  • libfrrospfapiclient0-debuginfo-8.4-150500.4.23.1
  • frr-debugsource-8.4-150500.4.23.1
  • libfrr_pb0-8.4-150500.4.23.1
  • libfrrzmq0-8.4-150500.4.23.1
  • libfrrzmq0-debuginfo-8.4-150500.4.23.1
  • libfrrcares0-8.4-150500.4.23.1
  • libfrrfpm_pb0-8.4-150500.4.23.1
  • libfrrospfapiclient0-8.4-150500.4.23.1
  • libfrr_pb0-debuginfo-8.4-150500.4.23.1
  • libfrrsnmp0-8.4-150500.4.23.1
  • frr-8.4-150500.4.23.1
  • libfrr0-debuginfo-8.4-150500.4.23.1
  • libfrrfpm_pb0-debuginfo-8.4-150500.4.23.1
  • libmlag_pb0-8.4-150500.4.23.1
  • libfrrsnmp0-debuginfo-8.4-150500.4.23.1
  • frr-debuginfo-8.4-150500.4.23.1
  • frr-devel-8.4-150500.4.23.1
  • libmlag_pb0-debuginfo-8.4-150500.4.23.1
• Server Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • libfrr0-8.4-150500.4.23.1
  • libfrrcares0-debuginfo-8.4-150500.4.23.1
  • libfrrospfapiclient0-debuginfo-8.4-150500.4.23.1
  • frr-debugsource-8.4-150500.4.23.1
  • libfrr_pb0-8.4-150500.4.23.1
  • libfrrzmq0-8.4-150500.4.23.1
  • libfrrzmq0-debuginfo-8.4-150500.4.23.1
  • libfrrcares0-8.4-150500.4.23.1
  • libfrrfpm_pb0-8.4-150500.4.23.1
  • libfrrospfapiclient0-8.4-150500.4.23.1
  • libfrr_pb0-debuginfo-8.4-150500.4.23.1
  • libfrrsnmp0-8.4-150500.4.23.1
  • frr-8.4-150500.4.23.1
  • libfrr0-debuginfo-8.4-150500.4.23.1
  • libfrrfpm_pb0-debuginfo-8.4-150500.4.23.1
  • libmlag_pb0-8.4-150500.4.23.1
  • libfrrsnmp0-debuginfo-8.4-150500.4.23.1
  • frr-debuginfo-8.4-150500.4.23.1
  • frr-devel-8.4-150500.4.23.1
  • libmlag_pb0-debuginfo-8.4-150500.4.23.1

References:

• https://www.suse.com/security/cve/CVE-2024-31950.html
• https://www.suse.com/security/cve/CVE-2024-31951.html
• https://www.suse.com/security/cve/CVE-2024-34088.html
• https://bugzilla.suse.com/show_bug.cgi?id=1222526
• https://bugzilla.suse.com/show_bug.cgi?id=1222528
• https://bugzilla.suse.com/show_bug.cgi?id=1223786