QuickCam linux device driver allows arbitrary code execution

[sapheal@hack.pl]

Synopsis: QuickCam linux device driver arbitrary code execution
Product: QuickCam
Version: <=1.0.9



Issue/Details:
========


A critical security vulnerability has been found in QuickCam
initialization function (qcamvc_video_init) of the protytype:

static void qcamvc_video_init(struct qcamvc *qcamvc)

The memory corruption conditions might lead to arbitrary code
execution.



Affected Versions
=================

OpenSER <= 1.0.9

Solution
=========

Proper boundary checking.


Exploitation
============

Exploitation might be performed by the use of specially
crafted QuickCam object.