A liblouis security update has been released for SUSE Linux Enterprise 15 SP4 and openSUSE Leap 15.4.

SUSE-SU-2022:2298-1: important: Security update for liblouis

SUSE Security Update: Security update for liblouis
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Announcement ID: SUSE-SU-2022:2298-1
Rating: important
References: #1197085 #1200120
Cross-References: CVE-2022-26981 CVE-2022-31783
CVSS scores:
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-2022-26981 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVE-2022-31783 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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

Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Desktop Applications 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4openSUSE Leap 15.4
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An update that fixes two vulnerabilities is now available.
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 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:
- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-2298=1

- SUSE Linux Enterprise Module for Desktop Applications 15-SP4:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2022-2298=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

liblouis-debuginfo-3.20.0-150400.3.3.1
liblouis-debugsource-3.20.0-150400.3.3.1
liblouis-devel-3.20.0-150400.3.3.1
liblouis-doc-3.20.0-150400.3.3.1
liblouis-tools-3.20.0-150400.3.3.1
liblouis-tools-debuginfo-3.20.0-150400.3.3.1
liblouis20-3.20.0-150400.3.3.1
liblouis20-debuginfo-3.20.0-150400.3.3.1
python3-louis-3.20.0-150400.3.3.1

- openSUSE Leap 15.4 (noarch):

liblouis-data-3.20.0-150400.3.3.1

- SUSE Linux Enterprise Module for Desktop Applications 15-SP4 (aarch64 ppc64le s390x x86_64):

liblouis-debuginfo-3.20.0-150400.3.3.1
liblouis-debugsource-3.20.0-150400.3.3.1
liblouis-devel-3.20.0-150400.3.3.1
liblouis20-3.20.0-150400.3.3.1
liblouis20-debuginfo-3.20.0-150400.3.3.1
python3-louis-3.20.0-150400.3.3.1

- SUSE Linux Enterprise Module for Desktop Applications 15-SP4 (noarch):
liblouis-data-3.20.0-150400.3.3.1

References:

  https://www.suse.com/security/cve/CVE-2022-26981.html
  https://www.suse.com/security/cve/CVE-2022-31783.html
  https://bugzilla.suse.com/1197085
  https://bugzilla.suse.com/1200120