Security update for liblouis

Announcement ID: SUSE-SU-2022:2298-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-26981 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
  • CVE-2022-26981 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2022-31783 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
  • CVE-2022-31783 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:
  • Desktop Applications Module 15-SP4
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.3

An update that solves two vulnerabilities can now be installed.

Description:

This update for liblouis fixes the following issues:

  • CVE-2022-26981: fix buffer overrun in compilePassOpcode (bsc#1197085).
  • CVE-2022-31783: prevent an invalid memory write in compileRule (bsc#1200120).

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:

  • openSUSE Leap 15.4
    zypper in -t patch openSUSE-SLE-15.4-2022-2298=1
  • Desktop Applications Module 15-SP4
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2022-2298=1

Package List:

  • openSUSE Leap 15.4 (noarch)
    • liblouis-data-3.20.0-150400.3.3.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • liblouis-tools-debuginfo-3.20.0-150400.3.3.1
    • liblouis-debuginfo-3.20.0-150400.3.3.1
    • liblouis20-debuginfo-3.20.0-150400.3.3.1
    • liblouis-devel-3.20.0-150400.3.3.1
    • liblouis-debugsource-3.20.0-150400.3.3.1
    • python3-louis-3.20.0-150400.3.3.1
    • liblouis-tools-3.20.0-150400.3.3.1
    • liblouis-doc-3.20.0-150400.3.3.1
    • liblouis20-3.20.0-150400.3.3.1
  • Desktop Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    • liblouis-debuginfo-3.20.0-150400.3.3.1
    • liblouis20-debuginfo-3.20.0-150400.3.3.1
    • liblouis-devel-3.20.0-150400.3.3.1
    • liblouis-debugsource-3.20.0-150400.3.3.1
    • python3-louis-3.20.0-150400.3.3.1
    • liblouis20-3.20.0-150400.3.3.1
  • Desktop Applications Module 15-SP4 (noarch)
    • liblouis-data-3.20.0-150400.3.3.1

References: