An issue was discovered in systemd 253. An attacker can... · CVE-2023-31439 · GitHub Advisory Database · GitHub

An issue was discovered in systemd 253. An attacker can...

Moderate severity Unreviewed Published Jun 13, 2023 to the GitHub Advisory Database • Updated Dec 30, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications.

References

Published by the National Vulnerability Database

Jun 13, 2023

Published to the GitHub Advisory Database Jun 13, 2023

Last updated Dec 30, 2023

Severity

Moderate

5.3

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N