Incorrect Privilege Assignment Affecting systemd package, versions *
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Test your applications- Snyk ID SNYK-DEBIAN9-SYSTEMD-345383
- published 26 Apr 2019
- disclosed 26 Apr 2019
Introduced: 26 Apr 2019
CVE-2019-3843 Open this link in a new tabHow to fix?
There is no fixed version for Debian:9
systemd
.
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:9
relevant fixed versions and status.
It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.