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SUSE: 2024:0423-1 Important: Libavif Use After Free Critical Threat

suse
Calendar Grey February 8, 2024
Dist Suse Esm H88
Patch addresses significant vulnerabilities impacting various SUSE releases regarding libavif, reinforcing system integrity and safety.
* bsc#1218303 Cross-References: * CVE-2023-6704

Summary

## This update for libavif fixes the following issues: * CVE-2023-6704: Fixed use after free by not storing colorproperties until alpha item is found (bsc#1218303). ## 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 SUSE-2024-423=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-423=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-423=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-423=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

Topics%20covered

Topics Covered

security advisory critical software patch important SUSE use after free libavif

References

* bsc#1218303

Cross-

* CVE-2023-6704

CVSS scores:

* CVE-2023-6704 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-6704 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

* Basesystem Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4

* SUSE Linux Enterprise Server 15 SP5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0423-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical software patch important SUSE use after free libavif

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