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Bug #4322

closed

Heap use after free in parsing signatures with ip_proto and prefilter

Added by Jeff Lucovsky over 1 year ago. Updated over 1 year ago.

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

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30498

Reproducer is

alert http any any -> any any ttl:4;prefilter;s
alert ip any any -> any any content:" ";ip_proto:7;prefilter;


Related issues 1 (0 open1 closed)

Copied from Bug #4320: Heap use after free in parsing signatures with ip_proto and prefilterClosedPhilippe AntoineActions
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