Security update for liblouis

SUSE Security Update: Security update for liblouis
Announcement ID: SUSE-SU-2019:0795-1
Rating: moderate
References: #1094685 #1095189 #1095825 #1095826 #1095827 #1095945 #1097103 #1109319
Cross-References: CVE-2018-11410 CVE-2018-11440 CVE-2018-11577 CVE-2018-11683 CVE-2018-11684 CVE-2018-11685 CVE-2018-12085 CVE-2018-17294
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Desktop Applications 15

An update that fixes 8 vulnerabilities is now available.

Description:

This update for liblouis fixes the following issues:
Security issues fixed:

  • CVE-2018-17294: Fixed an out of bounds read in matchCurrentInput function which could allow a remote attacker to cause Denail of Service (bsc#1109319).
  • CVE-2018-11410: Fixed an invalid free in the compileRule function in compileTranslationTable.c (bsc#1094685)
  • CVE-2018-11440: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (bsc#1095189)
  • CVE-2018-11577: Fixed a segmentation fault in lou_logPrint in logging.c (bsc#1095945)
  • CVE-2018-11683: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1095827)
  • CVE-2018-11684: Fixed stack-based buffer overflow in the function includeFile() in compileTranslationTable.c (bsc#1095826)
  • CVE-2018-11685: Fixed a stack-based buffer overflow in the function compileHyphenation() in compileTranslationTable.c (bsc#1095825)
  • CVE-2018-12085: Fixed a stack-based buffer overflow in the function parseChars() in compileTranslationTable.c (different vulnerability than CVE-2018-11440) (bsc#1097103)

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 Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-795=1
  • SUSE Linux Enterprise Module for Desktop Applications 15:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-795=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • liblouis-debuginfo-3.3.0-4.5.1
    • liblouis-debugsource-3.3.0-4.5.1
    • liblouis-doc-3.3.0-4.5.1
    • liblouis-tools-3.3.0-4.5.1
    • liblouis-tools-debuginfo-3.3.0-4.5.1
  • SUSE Linux Enterprise Module for Desktop Applications 15 (aarch64 ppc64le s390x x86_64):
    • liblouis-data-3.3.0-4.5.1
    • liblouis-debuginfo-3.3.0-4.5.1
    • liblouis-debugsource-3.3.0-4.5.1
    • liblouis-devel-3.3.0-4.5.1
    • liblouis14-3.3.0-4.5.1
    • liblouis14-debuginfo-3.3.0-4.5.1
    • python3-louis-3.3.0-4.5.1

References: