Security update for xorg-x11-server

Announcement ID: SUSE-SU-2023:1680-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-1393 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-1393 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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 xorg-x11-server fixes the following issues:

  • CVE-2023-1393: Fixed use-after-free overlay window (ZDI-CAN-19866) (bsc#1209543).

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-2023-1680=1

Package List:

  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
    • xorg-x11-server-debugsource-7.6_1.18.3-76.66.1
    • xorg-x11-server-7.6_1.18.3-76.66.1
    • xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.66.1
    • xorg-x11-server-debuginfo-7.6_1.18.3-76.66.1
    • xorg-x11-server-extra-7.6_1.18.3-76.66.1

References: