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CVE-2013-4327 Affecting systemd package, versions <204-5

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.04% (6th percentile)
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NVD
7.8 high
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Red Hat
7.8 high

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  • Snyk ID SNYK-DEBIAN10-SYSTEMD-305116
  • published 3 Oct 2013
  • disclosed 3 Oct 2013
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Introduced: 3 Oct 2013

CVE-2013-4327 Open this link in a new tab

How to fix?

Upgrade Debian:10 systemd to version 204-5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.