Unbound Security Update for Ubuntu 19.04
Posted on: 10/08/2019 03:19 PM

Updated unbound packages has been released for Ubuntu Linux 19.04

Unbound Security Update for Ubuntu 19.04

Ubuntu Security Notice USN-4149-1
October 08, 2019

unbound vulnerability

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.04


Unbound could be made to crash if it received a specially crafted
NOTIFY query.

Software Description:
- unbound: validating, recursive, caching DNS resolver


It was discovered that Unbound incorrectly handled certain NOTIFY queries.
An attacker could possibly use this issue to cause a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 19.04:
libunbound8 1.9.0-2ubuntu0.1
unbound 1.9.0-2ubuntu0.1

In general, a standard system update will make all the necessary changes.


Package Information:

Printed from Linux Compatible (https://www.linuxcompatible.org/news/story/unbound_security_update_for_ubuntu_19_04.html)