Security update for frr

Announcement ID: SUSE-SU-2023:4483-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-46752 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-46752 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-46753 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-46753 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • openSUSE Leap 15.3
  • openSUSE Leap 15.4
  • Server Applications Module 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 two vulnerabilities can now be installed.

Description:

This update for frr fixes the following issues:

  • CVE-2023-46752: Fixed denial of service caused by mishandling malformed MP_REACH_NLRI data (bsc#1216627).
  • CVE-2023-46753: Fixed denial of service caused by crafted BGP UPDATE messages (bsc#1216626).

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 openSUSE-SLE-15.4-2023-4483=1
  • Server Applications Module 15-SP4
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-4483=1
  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2023-4483=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • libfrrgrpc_pb0-debuginfo-7.4-150300.4.20.1
    • frr-devel-7.4-150300.4.20.1
    • libfrrfpm_pb0-debuginfo-7.4-150300.4.20.1
    • libfrr0-debuginfo-7.4-150300.4.20.1
    • libfrr_pb0-7.4-150300.4.20.1
    • libfrr_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrcares0-debuginfo-7.4-150300.4.20.1
    • libfrr0-7.4-150300.4.20.1
    • libfrrcares0-7.4-150300.4.20.1
    • libfrrzmq0-7.4-150300.4.20.1
    • libmlag_pb0-7.4-150300.4.20.1
    • libfrrsnmp0-7.4-150300.4.20.1
    • frr-debuginfo-7.4-150300.4.20.1
    • libfrrzmq0-debuginfo-7.4-150300.4.20.1
    • frr-debugsource-7.4-150300.4.20.1
    • libfrrgrpc_pb0-7.4-150300.4.20.1
    • frr-7.4-150300.4.20.1
    • libmlag_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-debuginfo-7.4-150300.4.20.1
    • libfrrsnmp0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-7.4-150300.4.20.1
    • libfrrfpm_pb0-7.4-150300.4.20.1
  • Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    • libfrrgrpc_pb0-debuginfo-7.4-150300.4.20.1
    • frr-devel-7.4-150300.4.20.1
    • libfrrfpm_pb0-debuginfo-7.4-150300.4.20.1
    • libfrr0-debuginfo-7.4-150300.4.20.1
    • libfrr_pb0-7.4-150300.4.20.1
    • libfrr_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrcares0-debuginfo-7.4-150300.4.20.1
    • libfrr0-7.4-150300.4.20.1
    • libfrrcares0-7.4-150300.4.20.1
    • libfrrzmq0-7.4-150300.4.20.1
    • libmlag_pb0-7.4-150300.4.20.1
    • libfrrsnmp0-7.4-150300.4.20.1
    • frr-debuginfo-7.4-150300.4.20.1
    • libfrrzmq0-debuginfo-7.4-150300.4.20.1
    • frr-debugsource-7.4-150300.4.20.1
    • libfrrgrpc_pb0-7.4-150300.4.20.1
    • frr-7.4-150300.4.20.1
    • libmlag_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-debuginfo-7.4-150300.4.20.1
    • libfrrsnmp0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-7.4-150300.4.20.1
    • libfrrfpm_pb0-7.4-150300.4.20.1
  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • libfrrgrpc_pb0-debuginfo-7.4-150300.4.20.1
    • frr-devel-7.4-150300.4.20.1
    • libfrrfpm_pb0-debuginfo-7.4-150300.4.20.1
    • libfrr0-debuginfo-7.4-150300.4.20.1
    • libfrr_pb0-7.4-150300.4.20.1
    • libfrr_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrcares0-debuginfo-7.4-150300.4.20.1
    • libfrr0-7.4-150300.4.20.1
    • libfrrcares0-7.4-150300.4.20.1
    • libfrrzmq0-7.4-150300.4.20.1
    • libmlag_pb0-7.4-150300.4.20.1
    • libfrrsnmp0-7.4-150300.4.20.1
    • frr-debuginfo-7.4-150300.4.20.1
    • libfrrzmq0-debuginfo-7.4-150300.4.20.1
    • frr-debugsource-7.4-150300.4.20.1
    • libfrrgrpc_pb0-7.4-150300.4.20.1
    • frr-7.4-150300.4.20.1
    • libmlag_pb0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-debuginfo-7.4-150300.4.20.1
    • libfrrsnmp0-debuginfo-7.4-150300.4.20.1
    • libfrrospfapiclient0-7.4-150300.4.20.1
    • libfrrfpm_pb0-7.4-150300.4.20.1

References: