Vulnerability Details CVE-2013-4326
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.7%
CVSS Severity
CVSS v2 Score 4.6
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
- 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
Products affected by CVE-2013-4326
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cpe:2.3:a:lennart_poettering:rkit:0.5
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cpe:2.3:o:redhat:enterprise_linux:6.0