SUSE-SU-2022:0052-2: important: Security update for libsndfile

sle-security-updates at sle-security-updates at
Thu Feb 17 23:18:21 UTC 2022

   SUSE Security Update: Security update for libsndfile

Announcement ID:    SUSE-SU-2022:0052-2
Rating:             important
References:         #1194006 
Cross-References:   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 Realtime Extension 15-SP2

   An update that fixes one vulnerability is now available.


   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 Realtime Extension 15-SP2:

      zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-52=1

Package List:

   - SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64):



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