Python could be made to crash or run programs if it received specially crafted network traffic.
Ryan Smith-Roberts discovered that Python incorrectly handled buffer sizes when using the socket.recvfrom_into() function. An attacker could possibly use this issue to cause Python to crash, resulting in denial of service, or possibly execute arbitrary code.
3 March 2014
A security issue affects these releases of Ubuntu and its derivatives:
Python could be made to crash or run programs if it received specially crafted network traffic.
Ryan Smith-Roberts discovered that Python incorrectly handled buffer sizes when using the socket.recvfrom_into() function. An attacker could possibly use this issue to cause Python to crash, resulting in denial of service, or possibly execute arbitrary code.
The problem can be corrected by updating your system to the following package versions:
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.