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openSUSE 15.x: SUSE-SU-2023:4483-1 moderate: frr DoS issues

opensuse
Calendar Grey November 20, 2023
Dist Opensuse Esm H88
Notice regarding potential denial of service vulnerabilities in frr addresses on openSUSE, classified as moderate severity. Please verify if patches are currently available.
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).

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).

Topics%20covered

Topics Covered

security advisory denial of service DoS security fix moderate severity patch system update openSUSE frr

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 15.4

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)

* libfrr0-debuginfo-7.4-150300.4.20.1

* libfrr0-7.4-150300.4.20.1

* libmlag_pb0-7.4-150300.4.20.1

* libfrrgrpc_pb0-7.4-150300.4.20.1

* libfrrzmq0-debuginfo-7.4-150300.4.20.1

* libfrrsnmp0-debuginfo-7.4-150300.4.20.1

* frr-devel-7.4-150300.4.20.1

* libfrr_pb0-7.4-150300.4.20.1

* libfrrzmq0-7.4-150300.4.20.1

* frr-7.4-150300.4.20.1

* libfrrospfapiclient0-debuginfo-7.4-150300.4.20.1

* libfrrfpm_pb0-7.4-150300.4.20.1

* libfrrsnmp0-7.4-150300.4.20.1

* libfrrcares0-debuginfo-7.4-150300.4.20.1

* libfrrcares0-7.4-150300.4.20.1

* libmlag_pb0-debuginfo-7.4-150300.4.20.1

* libfrrgrpc_pb0-debuginfo-7.4-150300.4.20.1

* libfrrospfapiclient0-7.4-150300.4.20.1

* libfrrfpm_pb0-debuginfo-7.4-150300.4.20.1

* frr-debuginfo-7.4-150300.4.20.1

* libfrr_pb0-debuginfo-7.4-150300.4.20.1

* frr-debugsource-7.4-150300.4.20.1

* Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)

* libfrr0-debuginfo-7.4-150300.4.20.1

* libfrr0-7.4-150300.4.20.1

* libmlag_pb0-7.4-150300.4.20.1

*...

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-2023:4483-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory denial of service DoS security fix moderate severity patch system update openSUSE frr

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