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openSUSE 15.5 SUSE-SU-2023:4473-1 moderate: frr BGP crash fix

opensuse
Calendar Grey November 17, 2023
Dist Opensuse Esm H88
Important patch released for openSUSE addressing several vulnerabilities in frr. Resolves instability issues triggered by improperly formatted messages and payloads.
This update for frr fixes the following issues: CVE-2023-46753: Fixed a crash caused from a crafted BGP UPDATE message

Description

This update for frr fixes the following issues:

* CVE-2023-46753: Fixed a crash caused from a crafted BGP UPDATE message.

(bsc#1216626)

* CVE-2023-46752: Fixed a crash caused from a mishandled malformed

MP_REACH_NLRI data. (bsc#1216627)

Topics%20covered

Topics Covered

security advisory update moderate severity crash fix openSUSE BGP issue frr frr update

Patch

## 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-2023-4473=1 openSUSE-SLE-15.5-2023-4473=1

* Server Applications Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4473=1

Package List

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)

* libmlag_pb0-debuginfo-8.4-150500.4.11.1

* libfrrzmq0-8.4-150500.4.11.1

* libfrrfpm_pb0-8.4-150500.4.11.1

* frr-debuginfo-8.4-150500.4.11.1

* libfrrcares0-debuginfo-8.4-150500.4.11.1

* libfrrfpm_pb0-debuginfo-8.4-150500.4.11.1

* libfrrospfapiclient0-8.4-150500.4.11.1

* libfrrzmq0-debuginfo-8.4-150500.4.11.1

* libfrr_pb0-8.4-150500.4.11.1

* libmlag_pb0-8.4-150500.4.11.1

* frr-debugsource-8.4-150500.4.11.1

* frr-8.4-150500.4.11.1

* libfrr_pb0-debuginfo-8.4-150500.4.11.1

* libfrrsnmp0-8.4-150500.4.11.1

* libfrr0-debuginfo-8.4-150500.4.11.1

* libfrrospfapiclient0-debuginfo-8.4-150500.4.11.1

* libfrrcares0-8.4-150500.4.11.1

* libfrrsnmp0-debuginfo-8.4-150500.4.11.1

* frr-devel-8.4-150500.4.11.1

* libfrr0-8.4-150500.4.11.1

* Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)

* libmlag_pb0-debuginfo-8.4-150500.4.11.1

* libfrrzmq0-8.4-150500.4.11.1

* libfrrfpm_pb0-8.4-150500.4.11.1

* frr-debuginfo-8.4-150500.4.11.1

*...

Read the Full Advisory

References

* bsc#1216626

* bsc#1216627

## References:

* https://www.suse.com/security/cve/CVE-2023-46752.html

* https://www.suse.com/security/cve/CVE-2023-46753.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216626

* https://bugzilla.suse.com/show_bug.cgi?id=1216627

Announcement ID: SUSE-SU-2023:4473-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory update moderate severity crash fix openSUSE BGP issue frr frr update

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