CVE-2013-4327
Medium
Description
systemd 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.
SeverityMedium
CVSS6.9
Exploit probability—
Product
Systemd
PublishedOct 3, 2013
First seenOct 3, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| systemd_project systemd | v ≤ 207 | — |
| debian debian_linux | 7.0 | — |
| canonical ubuntu_linux | 13.04 | — |
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