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openSUSE Leap 15.6: SUSE-SU-2024:1909-1 Important: Buffer Overflow

suse
Calendar Grey June 3, 2024
Dist Suse Esm H88
Essential patch for ffmpeg-4 tackles significant vulnerabilities affecting openSUSE and SUSE Linux Enterprise.
* bsc#1186586 * bsc#1223437 Cross-References: * CVE-2020-22021

Summary

## This update for ffmpeg-4 fixes the following issues: * CVE-2020-22021: Fixed buffer overflow vulnerability in filter_edges function in libavfilter/vf_yadif.c (bsc#1186586). * CVE-2023-51794: Fixed a heap buffer overflow in libavfilter. (bsc#1223437) ## 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 15.6 zypper in -t patch SUSE-2024-1909=1 openSUSE-SLE-15.6-2024-1909=1 * SUSE Package Hub 15 15-SP6 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-1909=1 * SUSE Linux Enterprise Workstation Extension 15 SP6 zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2024-1909=1 ## Package List:

Topics%20covered

Topics Covered

security advisory buffer overflow software patch critical threat important update ffmpeg openSUSE Leap

References

* bsc#1186586

* bsc#1223437

Cross-

* CVE-2020-22021

* CVE-2023-51794

CVSS scores:

* CVE-2020-22021 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2020-22021 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2023-51794 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Affected Products:

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

* SUSE Linux Enterprise Workstation Extension 15 SP6

* SUSE Package Hub 15 15-SP6

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2020-22021.html

* https://www.suse.com/security/cve/CVE-2023-51794.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1909-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow software patch critical threat important update ffmpeg openSUSE Leap

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