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Bug #3841

closed

Heap-buffer-overflow READ 8 · DetectGetLastSMByListId

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

Status:
Closed
Priority:
Normal
Assignee:
Philippe Antoine
Target version:
6.0.0beta1
Affected Versions:
6.0.0beta1
Effort:
Difficulty:
Label:
Needs backport to 4.1, Needs backport to 5.0

Description

Found by oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24275

Sample reproducer is
alert dns any any -> any any (dns.query; dotprefix: content:SOMETHING; byte_math:bytes 1, offset 1, oper <<, rvalue 2, result result_val; sid:1;)

Related issues 2 (0 open — 2 closed)

Copied to Suricata - Bug #3943: Heap-buffer-overflow READ 8 · DetectGetLastSMByListIdClosedShivani BhardwajActions
Copied to Suricata - Bug #3944: Heap-buffer-overflow READ 8 · DetectGetLastSMByListIdClosedJeff LucovskyActions
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