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Bug #3857

closed

Protocol detection evasion by packet splitting on enip/dnp3

Added by Victor Julien about 4 years ago. Updated almost 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Philippe Antoine
Target version:
6.0.0
Affected Versions:
Effort:
Difficulty:
Label:
Needs backport, Needs backport to 4.1, Needs backport to 5.0

Description

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24601

./src/fuzz_applayerprotodetectgetproto ~/Downloads/clusterfuzz-testcase-minimized-fuzz_applayerprotodetectgetproto-5683474829410304
Assertion failure : With input length 24, found enip instead of dnp3
Aborted

Files

clusterfuzz-testcase-minimized-fuzz_applayerprotodetectgetproto-5683474829410304 (31 Bytes) clusterfuzz-testcase-minimized-fuzz_applayerprotodetectgetproto-5683474829410304 Victor Julien, 08/04/2020 05:28 AM

Related issues 3 (0 open — 3 closed)

Related to Suricata - Bug #3689: Protocol detection evasion by packet splitting on enip/nfsClosedPhilippe AntoineActions
Copied to Suricata - Bug #3939: Protocol detection evasion by packet splitting on enip/dnp3ClosedShivani BhardwajActions
Copied to Suricata - Bug #3940: Protocol detection evasion by packet splitting on enip/dnp3ClosedPhilippe AntoineActions
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