Time-of-check Time-of-use (TOCTOU) Affecting systemd package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-SYSTEMD-1938368
- published 26 Jul 2021
- disclosed 23 Sep 2013
Introduced: 23 Sep 2013
CVE-2013-4392 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 systemd.
NVD Description
Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
systemd, when updating file permissions, allows local users to change the permissions and SELinux security contexts for arbitrary files via a symlink attack on unspecified files.