SUSE-SU-2023:3762-1: important: Security update for frr

25 Sep 2023

      # Security update for frr

Announcement ID: SUSE-SU-2023:3762-1  
Rating: important  
References:

  * #1213284
  * #1214735
  * #1215065

Cross-References:

  * CVE-2023-38802
  * CVE-2023-41358
  * CVE-2023-41909

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
  * 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 15.4
  * Server Applications Module 15-SP4
  * 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 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Real Time 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 for SAP Applications 15 SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.2
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.2
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.2
  * SUSE Manager Server 4.3

An update that solves three vulnerabilities can now be installed.

## Description:

This update for frr fixes the following issues:

  * CVE-2023-38802: Fixed bad length handling when processing BGP attributes.
    (bsc#1213284)
  * CVE-2023-41358: Fixed a possible crash when processing NLRIs with an
    attribute length of zero. (bsc#1214735)
  * 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:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-3762=1

  * SUSE Manager Proxy 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3762=1

  * SUSE Manager Retail Branch Server 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.2-2023-3762=1

  * SUSE Manager Server 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3762=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2023-3762=1

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-3762=1

  * Server Applications Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-3762=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-3762=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-3762=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-3762=1

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Manager Proxy 4.2 (x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Manager Retail Branch Server 4.2 (x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Manager Server 4.2 (ppc64le s390x x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64
    x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x
    x86_64)
    * libfrrzmq0-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
    * libfrrsnmp0-7.4-150300.4.17.1
    * frr-debugsource-7.4-150300.4.17.1
    * libfrr_pb0-7.4-150300.4.17.1
    * libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
    * libfrrospfapiclient0-7.4-150300.4.17.1
    * libfrrgrpc_pb0-7.4-150300.4.17.1
    * libfrrcares0-debuginfo-7.4-150300.4.17.1
    * frr-debuginfo-7.4-150300.4.17.1
    * libmlag_pb0-7.4-150300.4.17.1
    * libfrrfpm_pb0-7.4-150300.4.17.1
    * frr-7.4-150300.4.17.1
    * libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
    * frr-devel-7.4-150300.4.17.1
    * libfrrcares0-7.4-150300.4.17.1
    * libfrr_pb0-debuginfo-7.4-150300.4.17.1
    * libfrr0-debuginfo-7.4-150300.4.17.1
    * libfrrzmq0-7.4-150300.4.17.1
    * libfrrsnmp0-debuginfo-7.4-150300.4.17.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-38802.html
  * https://www.suse.com/security/cve/CVE-2023-41358.html
  * https://www.suse.com/security/cve/CVE-2023-41909.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1213284
  * https://bugzilla.suse.com/show_bug.cgi?id=1214735
  * https://bugzilla.suse.com/show_bug.cgi?id=1215065

SUSE-SU-2023:3762-1: important: Security update for frr

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