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Canonical: 2022:4825-1 Critical: libav-4 Heap Overflow Issue

suse
Calendar Grey November 23, 2022
Dist Suse Esm H88
A vital update has been issued to tackle the ffmpeg-4 vulnerability in SUSE systems, enhancing security against potential exploits and threats
An update that fixes one vulnerability is now available

Summary

This update for ffmpeg-4 fixes the following issues: - CVE-2022-3964: Fixed out of bounds read in update_block_in_prev_frame() (bsc#1205388). Patch Instructions: To install this SUSE Security 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-15.4-2022-4194=1 - SUSE Linux Enterprise Workstation Extension 15-SP4: zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-4194=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-4194=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP4:

Topics%20covered

Topics Covered

security advisory patch important SUSE out of bounds read ffmpeg-4

References

#1205388

Cross- CVE-2022-3964

CVSS scores:

CVE-2022-3964 (NVD) : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVE-2022-3964 (SUSE): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Desktop Applications 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Linux Enterprise Workstation Extension 15-SP4

SUSE Manager Proxy 4.3

SUSE Manager Retail Branch Server 4.3

SUSE Manager Server 4.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2022-3964.html

https://bugzill...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:4194-1
Rating: important

Topics%20covered

Topics Covered

security advisory patch important SUSE out of bounds read ffmpeg-4

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