CVE-2020-35176

Name	CVE-2020-35176
Description	In AWStats through 7.8, cgi-bin/awstats.pl?config= accepts a partial absolute pathname (omitting the initial /etc), even though it was intended to only read a file in the /etc/awstats/awstats.conf format. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000501 and CVE-2020-29600.
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-2506-1
Debian Bugs	977190

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
awstats (PTS)	buster	7.6+dfsg-2+deb10u1	fixed
	buster (security)	7.6+dfsg-2+deb10u2	fixed
	bullseye	7.8-2+deb11u1	fixed
	bookworm	7.8-3+deb12u1	fixed
	sid, trixie	7.9-1	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
awstats	source	stretch	7.6+dfsg-1+deb9u2	DLA-2506-1
awstats	source	buster	7.6+dfsg-2+deb10u1
awstats	source	(unstable)	7.8-2		977190

https://github.com/eldy/awstats/issues/195
https://github.com/eldy/AWStats/commit/96756d7f40e002cc1e6ba72c633fb66b92e54f49