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Home » Hacking News » Apache mod_ntlm heap buffer overflow

Apache mod_ntlm heap buffer overflow

by Mario Miri on May 13th, 2003 Due to insufficient sanitization of user supplied data in Apache mod_ntlm authorization module, heap-based buffer overflow attacks are possible which would allow arbitrary code execution on vulnerable host.


Vulnerable:
mod_ntlm 0.1
mod_ntlm 0.2
mod_ntlm 0.3
mod_ntlm 0.4
mod_ntlm2 0.1


Exploit / Proof Of Concept:
http://download.xatrix.org/prf/mod_ntlm1.txt


Solution:
Currently there are no vendor supplied patches.


Discovered by:
Matthew Murphy, [email protected]


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