CVE-2013-4326
4.6 · MEDIUMOverview
CVE-2013-4326 is a medium-severity vulnerability affecting lennart_poettering rkit. It was published on October 3, 2013 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from lennart_poettering. Update rkit to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2013-4326?
CVE-2013-4326 is a medium-severity vulnerability affecting lennart_poettering rkit. It was published on October 3, 2013 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
How severe is CVE-2013-4326?
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2013-4326?
Check the references section for vendor advisories and patches from lennart_poettering. Update rkit to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2013-4326?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-4326 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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