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Bug #4322

closed

Heap use after free in parsing signatures with ip_proto and prefilter

Added by Jeff Lucovsky 9 months ago. Updated 7 months 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=30498

Reproducer is

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

Actions #2

Updated by Jeff Lucovsky 8 months ago

  • Status changed from Assigned to In Progress
Actions #3

Updated by Jeff Lucovsky 8 months ago

  • Status changed from In Progress to In Review
Actions #7

Updated by Jeff Lucovsky 8 months ago

  • Status changed from In Review to Closed
Actions #8

Updated by Jeff Lucovsky 7 months ago

  • Private changed from Yes to No
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