Security update for samba

Announcement ID: SUSE-SU-2021:1442-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-20254 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
  • CVE-2021-20254 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2

An update that solves one vulnerability can now be installed.

Description:

This update for samba fixes the following issues:

  • CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677).

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 Server 12 SP2 BCL 12-SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1442=1

Package List:

  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
    • libdcerpc-atsvc0-4.2.4-28.39.1
    • libdcerpc-atsvc0-debuginfo-4.2.4-28.39.1

References: