vulnerability
Ubuntu: USN-4120-2: systemd regression
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:C/A:N) | Sep 10, 2019 | Sep 11, 2019 | Feb 19, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:N)
Published
Sep 10, 2019
Added
Sep 11, 2019
Modified
Feb 19, 2025
Description
USN-4120-1 fixed a vulnerability in systemd. The update included a recent SRU from the updates pocket that introduced networking problems for some users. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that the systemd-resolved D-Bus interface did not enforce appropriate access controls. A local unprivileged user could exploit this to modify a system's DNS resolver settings.
Solution
ubuntu-upgrade-systemd
References
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