Race condition in PolicyKit (aka polkit) allows local users to...
Vulnerability Description
Race condition in PolicyKit (aka polkit) allows local users to bypass intended PolicyKit restrictions and gain privileges by starting a setuid or pkexec process before the authorization check is performed, related to (1) the polkit_unix_process_new API function, (2) the dbus API, or (3) the --process (unix-process) option for authorization to pkcheck.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00005.html
- http://rhn.redhat.com/errata/RHSA-2013-1270.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00004.html
- http://www.openwall.com/lists/oss-security/2013/09/18/4
- http://seclists.org/oss-sec/2013/q3/626
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00062.html
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00000.html
- http://rhn.redhat.com/errata/RHSA-2013-1460.html
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1002375
- http://www.ubuntu.com/usn/USN-1953-1
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.