Privilege Chaining Affecting systemd Open this link in a new tab package, versions *
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-DEBIAN10-SYSTEMD-345386
-
published
26 Apr 2019
-
disclosed
26 Apr 2019
Introduced: 26 Apr 2019
CVE-2019-3844 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10
systemd
.
NVD Description
Note: Versions mentioned in the description apply to the upstream systemd
package.
It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.