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Home » Hacking News » Snort RPC preprocessor buffer overflow

Snort RPC preprocessor buffer overflow

by Mario Miri on April 9th, 2003 Snort RPC preprocessor is remotely vulnerable to buffer overflow attacks which may result in instruction execution with root privileges. This is due to a programming bug which exists in packet reassembly module (which is enabled by default).

Snort Project Snort 1.8
Snort Project Snort 1.8.1
Snort Project Snort 1.8.2
Snort Project Snort 1.8.3
Snort Project Snort 1.8.4
Snort Project Snort 1.8.5
Snort Project Snort 1.8.6
Snort Project Snort 1.8.7
Snort Project Snort 1.9

Fix is available from the following location:
A suggested workaround is to disable the RPC preprocessor by editing snort.conf file.
MandrakeSoft has released patches.

Discovered by:
ISS X-Force

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