Security update for libmspack
Announcement ID: | SUSE-SU-2019:0748-1 |
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Rating: | moderate |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves two vulnerabilities can now be installed.
Description:
This update for libmspack fixes the following issues:
Security issues fixed:
- CVE-2018-18584: The CAB block input buffer was one byte too small for the maximal Quantum block, leading to an out-of-bounds write. (bsc#1113038)
- CVE-2018-18585: chmd_read_headers accepted a filename that has '\0' as its first or second character (such as the "/\0" name). (bsc#1113039)
- Fix off-by-one bounds check on CHM PMGI/PMGL chunk numbers and reject empty filenames.
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:
-
Basesystem Module 15
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-748=1
Package List:
-
Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
- libmspack-debugsource-0.6-3.3.11
- libmspack0-0.6-3.3.11
- libmspack0-debuginfo-0.6-3.3.11
- libmspack-devel-0.6-3.3.11