CVE-2013-4326

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Summary

CVECVE-2013-4326
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-10-03 21:55:04 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionRealtimeKit (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.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

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

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lennart Poettering Rkit 0.5 All All All
Operating System Redhat Enterprise Linux 6.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
openSUSE-SU-2013:1548-1: moderate: rtkit: fixed a race condition in pid af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
openSUSE-SU-2013:1597-1: moderate: rtkit: fixed a race condition in pid af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
oss-security - Re: Fwd: [vs-plain] polkit races af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
1006677 – (CVE-2013-4326) CVE-2013-4326 rtkit: insecure calling of polkit af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Patch
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