CVE-2013-4327

NameCVE-2013-4327
Descriptionsystemd 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2777-1
NVD severitymedium
Debian Bugs723713

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
systemd (PTS)jessie215-17+deb8u7fixed
jessie (security)215-17+deb8u13fixed
stretch232-25+deb9u12fixed
stretch (security)232-25+deb9u11fixed
buster241-7~deb10u2fixed
bullseye, sid243-8fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
systemdsource(unstable)204-5723713
systemdsourcewheezy44-11+deb7u4DSA-2777-1

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