[USN-4120-1] systemd vulnerability
chris.coulson at canonical.com
Tue Sep 3 22:39:51 UTC 2019
Ubuntu Security Notice USN-4120-1
September 03, 2019
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.04
- Ubuntu 18.04 LTS
systemd-resolved would allow unprivileged users to change DNS settings.
- systemd: system and service manager
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.
The problem can be corrected by updating your system to the following
Ubuntu 18.04 LTS:
After a standard system update you need to reboot your computer to make
all the necessary changes.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 488 bytes
Desc: OpenPGP digital signature
More information about the ubuntu-security-announce