USN-2429-1: ppp vulnerability

Publication date

1 December 2014

Overview

ppp could be made to crash or run programs as an administrator if it opened a specially crafted file.


Packages

  • ppp - Point-to-Point Protocol (PPP)

Details

It was discovered that ppp incorrectly handled certain options files. A
local attacker could possibly use this issue to escalate privileges.

It was discovered that ppp incorrectly handled certain options files. A
local attacker could possibly use this issue to escalate privileges.

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
14.10 utopic ppp –  2.4.5-5.1ubuntu3.1
14.04 trusty ppp –  2.4.5-5.1ubuntu2.1
12.04 precise ppp –  2.4.5-5ubuntu1.1
10.04 lucid ppp –  2.4.5~git20081126t100229-0ubuntu3.1

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 ›