CVE-2010-1646

Name	CVE-2010-1646
Description	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DSA-2062-1
NVD severity	medium (attack range: local)
Debian Bugs	585394

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sudo (PTS)	wheezy	1.8.5p2-1+nmu3+deb7u1	fixed
	wheezy (security)	1.8.5p2-1+nmu3+deb7u4	fixed
	jessie	1.8.10p3-1+deb8u5	fixed
	jessie (security)	1.8.10p3-1+deb8u4	fixed
	stretch	1.8.19p1-2.1	fixed
	buster, sid	1.8.21p2-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
sudo	source	(unstable)	1.7.2p7-1	medium		585394
sudo	source	lenny	1.6.9p17-3	medium	DSA-2062-1