CVE-2013-4326

MEDIUM

Description

RealtimeKit (aka rtkit) 0.5 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.

References

http://lists.opensuse.org/opensuse-updates/2013-10/msg00022.html

http://lists.opensuse.org/opensuse-updates/2013-10/msg00051.html

http://rhn.redhat.com/errata/RHSA-2013-1282.html

http://www.openwall.com/lists/oss-security/2013/09/18/6

https://bugzilla.redhat.com/show_bug.cgi?id=1006677

Details

Source: MITRE

Published: 2013-10-03

Updated: 2019-04-22

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM