openSUSE: 2021:2802-1 moderate: libmspack
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) - CVE-2018-14679: There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service. (bsc#1103032)
Patch
Patch Instructions: To install this openSUSE 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-2802=1
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libmspack-debugsource-0.6-3.11.1 libmspack-devel-0.6-3.11.1 libmspack0-0.6-3.11.1 libmspack0-debuginfo-0.6-3.11.1 mspack-tools-0.6-3.11.1 mspack-tools-debuginfo-0.6-3.11.1 - openSUSE Leap 15.3 (x86_64): libmspack0-32bit-0.6-3.11.1 libmspack0-32bit-debuginfo-0.6-3.11.1
References
https://www.suse.com/security/cve/CVE-2018-14679.html https://www.suse.com/security/cve/CVE-2018-14681.html https://www.suse.com/security/cve/CVE-2018-14682.html https://bugzilla.suse.com/1103032