SUSE-SU-2021:1664-1: moderate: Security update for libass

Thu May 20 10:17:33 UTC 2021

   SUSE Security Update: Security update for libass
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Announcement ID:    SUSE-SU-2021:1664-1
Rating:             moderate
References:         #1184153 
Cross-References:   CVE-2020-24994
CVSS scores:
                    CVE-2020-24994 (SUSE): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Affected Products:
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP3
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP2
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   An update that fixes one vulnerability is now available.

Description:

   This update for libass fixes the following issues:

   - CVE-2020-24994: Fixed a stack overflow in the parse_tag (bsc#1184153).

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 Module for Desktop Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1664=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-1664=1

Package List:

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64):

      libass-debugsource-0.14.0-3.6.1
      libass-devel-0.14.0-3.6.1
      libass9-0.14.0-3.6.1
      libass9-debuginfo-0.14.0-3.6.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      libass-debugsource-0.14.0-3.6.1
      libass-devel-0.14.0-3.6.1
      libass9-0.14.0-3.6.1
      libass9-debuginfo-0.14.0-3.6.1

References:

   https://www.suse.com/security/cve/CVE-2020-24994.html
   https://bugzilla.suse.com/1184153