SUSE-SU-2021:14769-1: critical: Security update for libsndfile

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for libsndfile
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:14769-1
Rating:             critical
References:         #1188540 
Cross-References:   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
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   An update that fixes one vulnerability is now available.

Description:

   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):

      libsndfile-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64):

      libsndfile-32bit-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

      libsndfile-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):

      libsndfile-debuginfo-1.0.20-2.19.15.1
      libsndfile-debugsource-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64 s390x x86_64):

      libsndfile-debuginfo-32bit-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

      libsndfile-debuginfo-1.0.20-2.19.15.1
      libsndfile-debugsource-1.0.20-2.19.15.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (s390x x86_64):

      libsndfile-debuginfo-32bit-1.0.20-2.19.15.1


References:

   https://www.suse.com/security/cve/CVE-2021-3246.html
   https://bugzilla.suse.com/1188540