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Bug #5226

closed

Frames: failed assertion !((int64_t)data_len > frame->len)

Added by Philippe Antoine almost 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Affected Versions:
Effort:
Difficulty:
Label:

Description

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44103

Here is a pcap, and the rules to get the crash
(There is no problem if you do not use the rules)

I run
./src/suricata -c suricata.yaml -r clusterfuzz-testcase-minimized-fuzz_sigpcap-4813881178980352.pcap -k none -S clusterfuzz-testcase-minimized-fuzz_sigpcap-4813881178980352.rules

And get
lol 51 ffffffffffffffff
Assertion failed: (!((int64_t)data_len > frame->len)), function DetectEngineInspectFrameBufferGeneric, file detect-engine-frame.c, line 346.


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Actions #1

Updated by Victor Julien almost 2 years ago

  • Status changed from Assigned to Closed
  • Private changed from Yes to No
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