MuPDF Firefox Plugin 'pdfmoz_onmouse()' Function Stack Buffer Overflow Vulnerability

Bugtraq ID:	47739
Class:	Boundary Condition Error
CVE:	CVE-2011-0341
Remote:	Yes
Local:	No
Published:	May 06 2011 12:00AM
Updated:	Mar 19 2015 09:15AM
Credit:	Stefan Cornelius, Secunia Research.
Vulnerable:	Artifex Software MuPDF Firefox Plugin 2008.09.02
Not Vulnerable:

MuPDF Firefox Plugin 'pdfmoz_onmouse()' Function Stack Buffer Overflow Vulnerability

MuPDF Firefox plugin is prone to a stack-based buffer-overflow vulnerability because the application fails to perform adequate boundary-checks on user-supplied input..

An attacker can exploit this issue to execute arbitrary machine code in the context of the application. Failed exploit attempts will likely crash the webserver, denying service to legitimate users.

MuPDF Firefox plugin 2008.09.02 is vulnerable; other versions may also be affected.

MuPDF Firefox Plugin 'pdfmoz_onmouse()' Function Stack Buffer Overflow Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

MuPDF Firefox Plugin 'pdfmoz_onmouse()' Function Stack Buffer Overflow Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

MuPDF Firefox Plugin 'pdfmoz_onmouse()' Function Stack Buffer Overflow Vulnerability

References:

• MuPDF Firefox Plug-in (Artifex Software)
  
• Secunia Research: MuPDF Firefox Plugin Buffer Overflow Vulnerability (Secunia)