USN-2648-1: Aptdaemon vulnerability

Publication date

16 June 2015

Overview

Aptdaemon could be made to expose sensitive information, or allow file access as the administrator.


Packages

  • aptdaemon - transaction based package management service

Details

Tavis Ormandy discovered that Aptdeamon incorrectly handled the simulate
dbus method. A local attacker could use this issue to possibly expose
sensitive information, or perform other file access as the root user.

Tavis Ormandy discovered that Aptdeamon incorrectly handled the simulate
dbus method. A local attacker could use this issue to possibly expose
sensitive information, or perform other file access as the root user.

Update instructions

After a standard system update you need to reboot your computer to 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
15.04 vivid aptdaemon –  1.1.1+bzr982-0ubuntu3.1
14.10 utopic aptdaemon –  1.1.1+bzr980-0ubuntu1.1
14.04 trusty aptdaemon –  1.1.1-1ubuntu5.2
12.04 precise aptdaemon –  0.43+bzr805-0ubuntu10

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?

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