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AUSCERT External Security Bulletin Redistribution
ESB-2019.1041
SUSE-SU-2019:0795-1 Security update for liblouis
29 March 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: liblouis
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-17294 CVE-2018-12085 CVE-2018-11685
CVE-2018-11684 CVE-2018-11683 CVE-2018-11577
CVE-2018-11440 CVE-2018-11410
Reference: ESB-2018.2987
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190795-1.html
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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:
o 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).
o CVE-2018-11410: Fixed an invalid free in the compileRule function in
compileTranslationTable.c (bsc#1094685)
o CVE-2018-11440: Fixed a stack-based buffer overflow in the function
parseChars() in compileTranslationTable.c (bsc#1095189)
o CVE-2018-11577: Fixed a segmentation fault in lou_logPrint in logging.c
(bsc#1095945)
o CVE-2018-11683: Fixed a stack-based buffer overflow in the function
parseChars() in compileTranslationTable.c (different vulnerability than
CVE-2018-11440) (bsc#1095827)
o CVE-2018-11684: Fixed stack-based buffer overflow in the function
includeFile() in compileTranslationTable.c (bsc#1095826)
o CVE-2018-11685: Fixed a stack-based buffer overflow in the function
compileHyphenation() in compileTranslationTable.c (bsc#1095825)
o 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:
o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-795=1
o SUSE Linux Enterprise Module for Desktop Applications 15:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-795=1
Package List:
o 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
o 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:
o https://www.suse.com/security/cve/CVE-2018-11410.html
o https://www.suse.com/security/cve/CVE-2018-11440.html
o https://www.suse.com/security/cve/CVE-2018-11577.html
o https://www.suse.com/security/cve/CVE-2018-11683.html
o https://www.suse.com/security/cve/CVE-2018-11684.html
o https://www.suse.com/security/cve/CVE-2018-11685.html
o https://www.suse.com/security/cve/CVE-2018-12085.html
o https://www.suse.com/security/cve/CVE-2018-17294.html
o https://bugzilla.suse.com/1094685
o https://bugzilla.suse.com/1095189
o https://bugzilla.suse.com/1095825
o https://bugzilla.suse.com/1095826
o https://bugzilla.suse.com/1095827
o https://bugzilla.suse.com/1095945
o https://bugzilla.suse.com/1097103
o https://bugzilla.suse.com/1109319
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