CVE-2015-4467

Published: Jun 11, 2015Modified: May 6, 2026

4.3

Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability: 8.6 / Impact: 2.9

Source: NVD

Description

The chmd_init_decomp function in chmd.c in libmspack before 0.5 does not properly validate the reset interval, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted CHM file.

Affected (1)

Products: Libmspack Project: Libmspack

Libmspack Project

1 product

Libmspack

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libmspack Project Libmspack	Up to 0.4-3

Related CWEs

CWE-189

References (8)

http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-division-by-zero.patch?id=a25bb144795e526748b57884daf365732c7e2295

Source: cve@mitre.org

http://openwall.com/lists/oss-security/2015/02/03/11

Source: cve@mitre.org

http://www.securityfocus.com/bid/72488

Source: cve@mitre.org

https://bugs.debian.org/774725

Source: cve@mitre.org

Exploit

http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-division-by-zero.patch?id=a25bb144795e526748b57884daf365732c7e2295

Source: af854a3a-2127-422b-91ae-364da2661108

http://openwall.com/lists/oss-security/2015/02/03/11

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/72488

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugs.debian.org/774725

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

Timeline

No history available yet.