Bug #5144: Failed assert DeStateSearchState - Suricata - Open Information Security Foundation

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Bug #5144

closed

Failed assert DeStateSearchState

Added by Philippe Antoine almost 3 years ago. Updated over 2 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Victor Julien

Target version:

7.0.0-beta1

Affected Versions:

Effort:

Difficulty:

Label:

Needs backport to 5.0, Needs backport to 6.0

Description

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44203

Minimized reproducer with rules

alert http any any -> any any (filestore; file.name; content:!"2008.mp4"; sid:2; rev:1;)
alert http any any -> any any (filestore; file.name; content:!"tar.gz"; sid:3; rev:1;)
alert http any any -> any any (file.name; content:"/a/expl/2008.mp4"; startswith; endswith; sid:4; rev:1;)

and attached pcap (which has HTTP with /a/expl/2008.mp4 by the way)

Victor, you added this debug validation code.
Is this a real problem ?

Files

fuzzed2.pcap (1.48 KB) fuzzed2.pcap

Philippe Antoine, 02/22/2022 09:33 AM

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