CVE-2013-4326

Publication date 18 September 2013

Last updated 24 July 2024

Ubuntu priority

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.

Status

Show unmaintained releases

No maintained releases are affected by this CVE.

Package	Ubuntu Release	Status
rtkit	13.04 raring	Fixed 0.10-2ubuntu0.13.04.1
	12.10 quantal	Fixed 0.10-2ubuntu0.12.10.1
	12.04 LTS precise	Fixed 0.10-2ubuntu0.12.04.1
	10.04 LTS lucid	Ignored end of life

How can I get the fixes?
What do statuses mean?

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1959-1
RealtimeKit vulnerability
18 September 2013

Other references

https://www.cve.org/CVERecord?id=CVE-2013-4326