Security update for libsndfile

Announcement ID: SUSE-SU-2021:14769-1
Rating: critical
References:
Cross-References:
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
  • CVE-2021-3246 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Point of Service 11 SP3
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves one vulnerability can now be installed.

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 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 Point of Service 11 SP3
    zypper in -t patch sleposp3-libsndfile-14769=1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-libsndfile-14769=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-libsndfile-14769=1

Package List:

  • SUSE Linux Enterprise Point of Service 11 SP3 (i586)
    • libsndfile-1.0.20-2.19.15.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
    • libsndfile-1.0.20-2.19.15.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64)
    • libsndfile-32bit-1.0.20-2.19.15.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
    • libsndfile-1.0.20-2.19.15.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
    • libsndfile-32bit-1.0.20-2.19.15.1

References: