SUSE: 2022:14872-1 Critical Update: Libsndfile Heap Overflow Issue
suse
January 5, 2022
An update that fixes one vulnerability is now available
Summary
This update for libsndfile fixes the following issues: - CVE-2021-4156: Fixed heap buffer overflow in flac_buffer_copy that could potentially lead to heap exploitation (bsc#1194006). 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-14872=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-libsndfile-14872=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-libsndfile-14872=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-libsndfile-14872=1 Package List:
Topics Covered
References
#1194006
Cross- CVE-2021-4156
CVSS scores:
CVE-2021-4156 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/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-2021-4156.html
https://bugzilla.suse.com/1194006
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Severity
important
Lowest
Low
Medium
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Critical
Announcement ID: SUSE-SU-2022:14872-1
Rating: important
Topics Covered
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