CVE-2013-4327

Name	CVE-2013-4327
Description	systemd does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2777-1
Debian Bugs	723713

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
systemd (PTS)	buster	241-7~deb10u8	fixed
	buster (security)	241-7~deb10u10	fixed
	bullseye	247.3-7+deb11u4	fixed
	bookworm	252.22-1~deb12u1	fixed
	sid, trixie	255.4-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
systemd	source	wheezy	44-11+deb7u4		DSA-2777-1
systemd	source	(unstable)	204-5			723713