CVEvulnerability
CVE-2017-6419
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-08-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.
Affected configurations
• libmspack project libmspack 0.5
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.debian.org/security/2017/dsa-3946 www.debian.org
- https://bugzilla.clamav.net/show_bug.cgi?id=11701 Issue Tracking
- https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md Third Party Advisory
- https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html lists.debian.org
- https://security.gentoo.org/glsa/201804-16 security.gentoo.org
- http://www.debian.org/security/2017/dsa-3946 www.debian.org
- https://bugzilla.clamav.net/show_bug.cgi?id=11701 Issue Tracking
- https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_chm_crash.md Third Party Advisory
- https://github.com/vrtadmin/clamav-devel/commit/a83773682e856ad6529ba6db8d1792e6d515d7f1 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html lists.debian.org
- https://security.gentoo.org/glsa/201804-16 security.gentoo.org