Vigil@nce: Microsoft Visio, code execution via DLL Preload
October 2010 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/
SYNTHESIS OF THE VULNERABILITY
An attacker can use a malicious mfc80esn.dll DLL in order to
execute code in Microsoft Visio.
– Severity: 2/4
– Creation date: 12/10/2010
DESCRIPTION OF THE VULNERABILITY
The Microsoft Visio program loads the mfc80esn.dll library when it
starts.
However, the library is loaded insecurely. An attacker can thus
use the VIGILANCE-VUL-9879 (https://vigilance.fr/tree/1/9879)
vulnerability to execute code.
An attacker can therefore use a malicious mfc80esn.dll DLL, in
order to execute code in the context of Microsoft Visio.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Microsoft-Visio-code-execution-via-DLL-Preload-10016