Ubuntu Security Notice USN-3574-1
19th February, 2018
A security issue affects these releases of Ubuntu and its
- Ubuntu 12.04 LTS
Bind could be made to crash if it received specially crafted network traffic.
– Internet Domain Name Server
It was discovered that Bind incorrectly handled DNSSEC
validation. An attacker could possibly use this to cause a denial
The problem can be corrected by updating your system to the following
To update your system, please follow these instructions:
In general, a standard system update will make all the necessary changes.