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[SECURITY] heap-buffer-overflow RTP.c #481
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Hi @RootUp ! Could you provide some script or pcap to reproduce this problem and test possible fixes? Thanks for the bug report! |
Hi @Kaian Sure, sample.pcap.zip |
Kaian
added a commit
that referenced
this issue
Apr 24, 2024
Hi! Sorry for the late response. Above commit should fix this problem by properly checking the payload size is enough while parsing RTCP headers. I will try to make a patch version soon with this change. Thanks a lot for reporting!! |
Thank you.! |
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Summary:
While fuzzing a heap-buffer-overflow error in
sngrep
while processing a malformed SIP packet, caused by accessing memory beyond allocated bounds in thertp_check_packet
function.Affected version/Tested on:
ASAN:
The text was updated successfully, but these errors were encountered: