CVE-2018-14682

Publication date 28 July 2018

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.

Show unmaintained releases

Package	Ubuntu Release	Status
clamav	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not affected
	19.04 disco	Not affected
	18.10 cosmic	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Fixed 0.100.1+dfsg-1ubuntu0.14.04.3
libmspack	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not affected
	19.04 disco	Not affected
	18.10 cosmic	Not affected
	18.04 LTS bionic	Fixed 0.6-3ubuntu0.1
	16.04 LTS xenial	Fixed 0.5-1ubuntu0.16.04.2
	14.04 LTS trusty	Ignored end of ESM support, was needed

clamav in xenial+ uses the system libmspack, trusty uses the embedded one.

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
libmspack	Upstream: 4fd9cca