USN-1132-1: apturl vulnerability

Publication date

16 May 2011

Overview

apturl could be made to cause your desktop to crash if it opened a very long URL.


Packages

  • apturl - installs packages using the apt protocol

Details

It was discovered that apturl incorrectly handled certain long URLs. If
a user were tricked into opening a very long URL, an attacker could cause
their desktop session to crash, leading to a denial of service.

It was discovered that apturl incorrectly handled certain long URLs. If
a user were tricked into opening a very long URL, an attacker could cause
their desktop session to crash, leading to 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
11.04 natty apturl-common –  0.4.2ubuntu5.1
10.10 maverick apturl-common –  0.4.1ubuntu7.1
10.04 lucid apturl-common –  0.4.1ubuntu4.1

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.


Have additional questions?

Talk to a member of the team ›