Security update for frr

Announcement ID: SUSE-SU-2023:3709-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-3748 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-3748 ( NVD ): 3.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • 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
  • CVE-2023-41360 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2023-41360 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
  • CVE-2023-41909 ( SUSE ): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2023-41909 ( 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 15.5
  • Server Applications Module 15-SP5
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves five vulnerabilities can now be installed.

Description:

This update for frr fixes the following issues:

  • CVE-2023-38802: Fixed bad length handling in BGP attribute handling (bsc#1213284).
  • CVE-2023-41358: Fixed crash in bgpd/bgp_packet.c (bsc#1214735).
  • CVE-2023-41360: Fixed out-of-bounds read in bgpd/bgp_packet.c (bsc#1214739).
  • CVE-2023-3748: Fixed inifinite loop in babld message parsing may cause DoS (bsc#1213434).
  • CVE-2023-41909: Fixed NULL pointer dereference due to processing in bgp_nlri_parse_flowspec (bsc#1215065).

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-2023-3709=1 openSUSE-SLE-15.5-2023-3709=1
  • Server Applications Module 15-SP5
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-3709=1

Package List:

  • openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    • libfrrfpm_pb0-debuginfo-8.4-150500.4.8.1
    • libfrrcares0-8.4-150500.4.8.1
    • libfrr_pb0-debuginfo-8.4-150500.4.8.1
    • libfrrfpm_pb0-8.4-150500.4.8.1
    • frr-debugsource-8.4-150500.4.8.1
    • libfrrospfapiclient0-8.4-150500.4.8.1
    • libfrrsnmp0-8.4-150500.4.8.1
    • libfrrsnmp0-debuginfo-8.4-150500.4.8.1
    • libfrrzmq0-8.4-150500.4.8.1
    • libfrrzmq0-debuginfo-8.4-150500.4.8.1
    • libmlag_pb0-8.4-150500.4.8.1
    • libfrrcares0-debuginfo-8.4-150500.4.8.1
    • frr-debuginfo-8.4-150500.4.8.1
    • libfrrospfapiclient0-debuginfo-8.4-150500.4.8.1
    • libmlag_pb0-debuginfo-8.4-150500.4.8.1
    • libfrr0-debuginfo-8.4-150500.4.8.1
    • frr-devel-8.4-150500.4.8.1
    • libfrr_pb0-8.4-150500.4.8.1
    • libfrr0-8.4-150500.4.8.1
    • frr-8.4-150500.4.8.1
  • Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    • libfrrfpm_pb0-debuginfo-8.4-150500.4.8.1
    • libfrrcares0-8.4-150500.4.8.1
    • libfrr_pb0-debuginfo-8.4-150500.4.8.1
    • libfrrfpm_pb0-8.4-150500.4.8.1
    • frr-debugsource-8.4-150500.4.8.1
    • libfrrospfapiclient0-8.4-150500.4.8.1
    • libfrrsnmp0-8.4-150500.4.8.1
    • libfrrsnmp0-debuginfo-8.4-150500.4.8.1
    • libfrrzmq0-8.4-150500.4.8.1
    • libfrrzmq0-debuginfo-8.4-150500.4.8.1
    • libmlag_pb0-8.4-150500.4.8.1
    • libfrrcares0-debuginfo-8.4-150500.4.8.1
    • frr-debuginfo-8.4-150500.4.8.1
    • libfrrospfapiclient0-debuginfo-8.4-150500.4.8.1
    • libmlag_pb0-debuginfo-8.4-150500.4.8.1
    • libfrr0-debuginfo-8.4-150500.4.8.1
    • frr-devel-8.4-150500.4.8.1
    • libfrr_pb0-8.4-150500.4.8.1
    • libfrr0-8.4-150500.4.8.1
    • frr-8.4-150500.4.8.1

References: