SUSE Security Update: Security update for xz
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Announcement ID:    SUSE-SU-2022:14938-1
Rating:             important
References:         #1198062 
Cross-References:   CVE-2022-1271
CVSS scores:
                    CVE-2022-1271 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Debuginfo 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP4
                    SUSE Linux Enterprise Point of Sale 11-SP3
                    SUSE Linux Enterprise Server 11-SP4-LTSS
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   An update that fixes one vulnerability is now available.

Description:

   This update for xz fixes the following issues:

   - CVE-2022-1271: Fixed an incorrect escaping of malicious filenames
     (ZDI-CAN-16587). (bsc#1198062)


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-xz-14938=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-xz-14938=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-xz-14938=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-xz-14938=1



Package List:

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

      liblzma5-5.0.3-0.12.7.1
      xz-5.0.3-0.12.7.1
      xz-lang-5.0.3-0.12.7.1

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

      liblzma5-32bit-5.0.3-0.12.7.1

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

      liblzma5-5.0.3-0.12.7.1
      xz-5.0.3-0.12.7.1
      xz-lang-5.0.3-0.12.7.1

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

      xz-debuginfo-5.0.3-0.12.7.1
      xz-debugsource-5.0.3-0.12.7.1

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

      xz-debuginfo-5.0.3-0.12.7.1
      xz-debugsource-5.0.3-0.12.7.1


References:

   https://www.suse.com/security/cve/CVE-2022-1271.html
   https://bugzilla.suse.com/1198062