USN-2837-1: Bind vulnerability

Publication date

15 December 2015

Overview

Bind could be made to crash if it received specially crafted network traffic.


Packages

  • bind9 - Internet Domain Name Server

Details

It was discovered that Bind incorrectly handled responses with malformed
class attributes. A remote attacker could use this issue to cause Bind to
crash, resulting in a denial of service.

It was discovered that Bind incorrectly handled responses with malformed
class attributes. A remote attacker could use this issue to cause Bind to
crash, resulting in a denial of service.

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
15.10 wily bind9 –  1:9.9.5.dfsg-11ubuntu1.1
15.04 vivid bind9 –  1:9.9.5.dfsg-9ubuntu0.4
14.04 trusty bind9 –  1:9.9.5.dfsg-3ubuntu0.6
12.04 precise bind9 –  1:9.8.1.dfsg.P1-4ubuntu0.14

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