Security update for xz

Announcement ID: SUSE-SU-2022:14938-1
Rating: important
References:
Cross-References:
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
  • CVE-2022-1271 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Point of Service 11 SP3
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves one vulnerability can now be installed.

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 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 Point of Service 11 SP3
    zypper in -t patch sleposp3-xz-14938=1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-xz-14938=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-xz-14938=1

Package List:

  • SUSE Linux Enterprise Point of Service 11 SP3 (i586)
    • xz-5.0.3-0.12.7.1
    • xz-lang-5.0.3-0.12.7.1
    • liblzma5-5.0.3-0.12.7.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
    • xz-5.0.3-0.12.7.1
    • xz-lang-5.0.3-0.12.7.1
    • liblzma5-5.0.3-0.12.7.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64)
    • liblzma5-32bit-5.0.3-0.12.7.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
    • xz-5.0.3-0.12.7.1
    • xz-lang-5.0.3-0.12.7.1
    • liblzma5-5.0.3-0.12.7.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
    • liblzma5-32bit-5.0.3-0.12.7.1

References: