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SUSE Linux Enterprise: 2021:14769-1 Critical: Libsndfile Heap Overflow

suse
Calendar Grey July 27, 2021
Dist Suse Esm H88
Urgent patch released for libsndfile resolves severe buffer overflow vulnerability affecting numerous SUSE offerings.
An update that fixes one vulnerability is now available

Summary

This update for libsndfile fixes the following issues: - CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540) 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: - SUSE Linux Enterprise Server 11-SP4-LTSS: zypper in -t patch slessp4-libsndfile-14769=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-libsndfile-14769=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-libsndfile-14769=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-libsndfile-14769=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):

Topics%20covered

Topics Covered

security advisory security update critical fix heap overflow SUSE libsndfile SUSE Linux Enterprise

References

#1188540

Cross- CVE-2021-3246

CVSS scores:

CVE-2021-3246 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Server 11-SP4-LTSS

SUSE Linux Enterprise Point of Sale 11-SP3

SUSE Linux Enterprise Debuginfo 11-SP4

SUSE Linux Enterprise Debuginfo 11-SP3

https://www.suse.com/security/cve/CVE-2021-3246.html

https://bugzilla.suse.com/1188540

Severity
critical
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2021:14769-1
Rating: critical

Topics%20covered

Topics Covered

security advisory security update critical fix heap overflow SUSE libsndfile SUSE Linux Enterprise

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