Vulnerability Development mailing list archives
Asterisk ignoring replayed libpcap sessions
From: nnp <version5 () gmail com>
Date: Sat, 28 Oct 2006 23:47:08 +0100
Hey, I'm currently testing the Asterisk PBX for vulnerabilities but I just encountered an interesting problem when trying to recreate a crash. Using a fuzzer I can crash it in the exact same place every time. I am recording these session using ethereal (wireshark) and then replaying them using tcpreplay e.g sudo tcpreplay -i lo dieAsterisk.eth Anyways, the problem is Asterisk completely ignores the data sent to it via tcpreplay. I'm not sure what the issue could be. The packets replayed are identical. Is anyone aware of any checksum that takes timing into account or whatnot in Asterisk? Thanks, nnp -- http://silenthack.co.uk
Current thread:
- Asterisk ignoring replayed libpcap sessions nnp (Oct 29)
- Re: Asterisk ignoring replayed libpcap sessions gaurav saha (Oct 29)