CVE-2017-12377

Name	CVE-2017-12377
Description	ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in mew packet files sent to an affected device. A successful exploit could cause a heap-based buffer over-read condition in mew.c when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code on the affected device.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1261-1
Debian Bugs	888484

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
clamav (PTS)	jessie, jessie (lts)	0.103.9+dfsg-0+deb8u1	fixed
	stretch (security)	0.103.6+dfsg-0+deb9u1	fixed
	stretch (lts), stretch	0.103.9+dfsg-0+deb9u1	fixed
	buster (security), buster, buster (lts)	0.103.9+dfsg-0+deb10u1	fixed
	bullseye	0.103.10+dfsg-0+deb11u1	fixed
	bookworm	1.0.7+dfsg-1~deb12u1	fixed
	sid, trixie	1.4.1+dfsg-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin	Debian Bugs
clamav	source	wheezy	0.99.2+dfsg-0+deb7u4	DLA-1261-1
clamav	source	jessie	0.99.2+dfsg-0+deb8u3
clamav	source	stretch	0.99.2+dfsg-6+deb9u1
clamav	source	(unstable)	0.99.3~beta2+dfsg-1		888484

Notes

http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html
https://bugzilla.clamav.net/show_bug.cgi?id=11943
https://github.com/vrtadmin/clamav-devel/commit/38da4800bfb2d6b13579950b6543302d13e3015c
https://github.com/vrtadmin/clamav-devel/commit/e887f113242ffcb0ea8735c3f567c6be77f382d6