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Bug #3850

closed

Invalid state for JsonBuilder with metadata signature keyword

Added by Philippe Antoine almost 4 years ago. Updated over 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Affected Versions:
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Description

Found by oss-fuzz :
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24511

Reproducer is
alert http any any -> any any ( metadata:*n— ; with 0xD1 character in metadata

so jb_open_array fails and its return code is not checked in CraftPreformattedJSON

Buf introduced by commit https://github.com/OISF/suricata/pull/5242/commits/a8e2399ea9aea93166fb9d5280dda47882b291ef

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