USN-4156-2: SDL vulnerabilities

libsdl1.2 vulnerabilities

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

Ubuntu 14.04 ESM
Ubuntu 12.04 ESM

Summary

Several security issues were fixed in SDL.

Software Description

libsdl1.2 – Simple DirectMedia Layer debug files

Details

USN-4156-1 fixed several vulnerabilities in SDL. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that SDL incorrectly handled certain images. If a user
were tricked into opening a crafted image file, a remote attacker could
use this issue to cause SDL to crash, resulting in a denial of service, or
possibly execute arbitary code.

Update instructions

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

Ubuntu 14.04 ESM: libsdl1.2debian – 1.2.15-8ubuntu1.1+esm1
Ubuntu 12.04 ESM: libsdl1.2debian – 1.2.14-6.4ubuntu3.2

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

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

References

Source: USN-4156-2: SDL vulnerabilities

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