SUSE-SU-2021:14748-1: important: Security update for xorg-x11-libX11

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for xorg-x11-libX11
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:14748-1
Rating:             important
References:         #1186643 
Cross-References:   CVE-2021-31535
CVSS scores:
                    CVE-2021-31535 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-31535 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/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
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for xorg-x11-libX11 fixes the following issues:

   - Regression in the fix for CVE-2021-31535, causing segfaults for xforms
     applications like fdesign (bsc#1186643).


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-xorg-x11-libX11-14748=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-xorg-x11-libX11-14748=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-xorg-x11-libX11-14748=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-xorg-x11-libX11-14748=1



Package List:

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

      xorg-x11-libX11-7.4-5.11.72.27.1

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

      xorg-x11-libX11-32bit-7.4-5.11.72.27.1

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

      xorg-x11-libX11-7.4-5.11.72.27.1

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

      xorg-x11-libX11-debuginfo-7.4-5.11.72.27.1
      xorg-x11-libX11-debugsource-7.4-5.11.72.27.1

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

      xorg-x11-libX11-debuginfo-7.4-5.11.72.27.1
      xorg-x11-libX11-debugsource-7.4-5.11.72.27.1


References:

   https://www.suse.com/security/cve/CVE-2021-31535.html
   https://bugzilla.suse.com/1186643