Security update for frr

Announcement ID:	SUSE-SU-2024:2245-1
Rating:	important
References:	bsc#1216896 bsc#1216897 bsc#1216899 bsc#1216900
Cross-References:	CVE-2023-38406 CVE-2023-38407 CVE-2023-47234 CVE-2023-47235
CVSS scores:	CVE-2023-38406 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38406 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2023-38407 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38407 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-47234 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-47234 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-47235 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-47235 ( 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 15.3 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP3 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 four vulnerabilities can now be installed.

Description:

This update for frr fixes the following issues:

• CVE-2023-38406: Fixed nlri length of zero mishandling, aka "flowspec overflow". (bsc#1216900)
• CVE-2023-47235: Fixed a crash on malformed BGP UPDATE message with an EOR, because the presence of EOR does not lead to a treat-as-withdraw outcome. (bsc#1216896)
• CVE-2023-47234: Fixed a crash on crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data. (bsc#1216897)
• CVE-2023-38407: Fixed attempts to read beyond the end of the stream during labeled unicast parsing. (bsc#1216899)

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 Manager Proxy 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-2245=1
• SUSE Manager Retail Branch Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-2245=1
• SUSE Manager Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-2245=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2024-2245=1
• openSUSE Leap 15.3
  zypper in -t patch SUSE-2024-2245=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-2245=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-2245=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-2245=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-2245=1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-2245=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-2245=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-2245=1

Package List:

• SUSE Manager Proxy 4.3 (x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Manager Retail Branch Server 4.3 (x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Manager Server 4.3 (ppc64le s390x x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (aarch64 ppc64le s390x x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
  • libfrrcares0-debuginfo-7.4-150300.4.26.1
  • frr-7.4-150300.4.26.1
  • frr-debugsource-7.4-150300.4.26.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.26.1
  • libfrrfpm_pb0-7.4-150300.4.26.1
  • libfrrsnmp0-7.4-150300.4.26.1
  • libfrr0-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-7.4-150300.4.26.1
  • frr-devel-7.4-150300.4.26.1
  • libmlag_pb0-7.4-150300.4.26.1
  • libfrrgrpc_pb0-7.4-150300.4.26.1
  • libfrrcares0-7.4-150300.4.26.1
  • libfrrzmq0-debuginfo-7.4-150300.4.26.1
  • libfrr0-7.4-150300.4.26.1
  • libmlag_pb0-debuginfo-7.4-150300.4.26.1
  • frr-debuginfo-7.4-150300.4.26.1
  • libfrr_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.26.1
  • libfrrospfapiclient0-7.4-150300.4.26.1
  • libfrrzmq0-7.4-150300.4.26.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.26.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.26.1

References:

• https://www.suse.com/security/cve/CVE-2023-38406.html
• https://www.suse.com/security/cve/CVE-2023-38407.html
• https://www.suse.com/security/cve/CVE-2023-47234.html
• https://www.suse.com/security/cve/CVE-2023-47235.html
• https://bugzilla.suse.com/show_bug.cgi?id=1216896
• https://bugzilla.suse.com/show_bug.cgi?id=1216897
• https://bugzilla.suse.com/show_bug.cgi?id=1216899
• https://bugzilla.suse.com/show_bug.cgi?id=1216900