Security update for libmspack

Announcement ID: SUSE-SU-2021:2765-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2018-14681 ( SUSE ): 4.4 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
  • CVE-2018-14681 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2018-14682 ( SUSE ): 4.4 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
  • CVE-2018-14682 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves two vulnerabilities can now be installed.

Description:

This update for libmspack fixes the following issues:

  • CVE-2018-14681: Bad KWAJ file header extensions could cause a one or two byte overwrite. (bsc#1103032)
  • CVE-2018-14682: There is an off-by-one error in the TOLOWER() macro for CHM decompression. (bsc#1103032)

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 Software Development Kit 12 SP5
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2765=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2765=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2765=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2765=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
    • libmspack-devel-0.4-15.10.1
    • libmspack-debugsource-0.4-15.10.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • libmspack0-debuginfo-0.4-15.10.1
    • libmspack0-0.4-15.10.1
    • libmspack-debugsource-0.4-15.10.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • libmspack0-debuginfo-0.4-15.10.1
    • libmspack0-0.4-15.10.1
    • libmspack-debugsource-0.4-15.10.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • libmspack0-debuginfo-0.4-15.10.1
    • libmspack0-0.4-15.10.1
    • libmspack-debugsource-0.4-15.10.1

References: