Security update for libmspackSUSE Security Update: Security update for libmspack
|References:||#1113038 #1113039 #1130489 #1141680|
|Cross-References:||CVE-2018-18584 CVE-2018-18585 CVE-2019-1010305|
|Affected Products:|| |
An update that solves three vulnerabilities and has one errata is now available.
This update for libmspack fixes the following issues:
Security issues fixed:
- CVE-2019-1010305: Fixed a buffer overflow triggered by a crafted chm file which could have led to information disclosure (bsc#1141680).
- 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.
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 Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-2711=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2711=1
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):