CVE-2018-14682

Description

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.

References

https://www.debian.org/security/2018/dsa-4260

https://usn.ubuntu.com/3789-2/

https://usn.ubuntu.com/3728-3/

https://usn.ubuntu.com/3728-2/

https://usn.ubuntu.com/3728-1/

https://security.gentoo.org/glsa/201903-20

https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html

https://github.com/kyz/libmspack/commit/4fd9ccaa54e1aebde1e4b95fb0163b699fd7bcc8

https://bugs.debian.org/904800

https://access.redhat.com/errata/RHSA-2018:3505

https://access.redhat.com/errata/RHSA-2018:3327

http://www.securitytracker.com/id/1041410

http://www.openwall.com/lists/oss-security/2018/07/26/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3