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vendor:
Windows 7
by:
Byoungyoung Lee

MS11-077 .fon buffer overrun kernel-mode drivers exploit

Byoungyoung Lee and his team at Georgia Tech have discovered a vulnerability in Windows kernel-mode drivers that could allow remote code execution. The vulnerability is caused by a buffer overrun in the .fon file format handler. By sending a specially crafted .fon file to a vulnerable system, an attacker could execute arbitrary code in the context of the kernel.

Mitigation:

Microsoft has released a security update to address this vulnerability. Users should apply the update as soon as possible.
Source

Exploit-DB raw data:

# Exploit Title: MS11-077 .fon buffer overrun kernel-mode drivers exploit
# Google Dork: [if relevant] �(we will automatically add these to the GHDB)
# Date: 10/12/2011
# Author: Byoungyoung Lee, http://www.cc.gatech.edu/~blee303/
# Software Link:
# Version: Windows 7 32bit, fully patched until Sep. 2011
# Tested on: Windows 7 32bit
# CVE : CVE-2011-2003

Exploit is downloadable from:

https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/17978.tar.gz (my.fon.tar.gz)

http://exploitshop.wordpress.com/2011/10/12/ms11-077-vulnerabilities-in-windows-kernel-mode-drivers-could-allow-remote-code-execution-2567053/

Byoungyoung