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Bug #4231

closed

ICMPv6 failed assert p->icmpv6h == NULL with icmpv6.hdr

Added by Philippe Antoine about 4 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Philippe Antoine
Target version:
7.0.0-beta1
Affected Versions:
6.0.1
Effort:
Difficulty:
Label:
Needs backport to 6.0

Description

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28741

Reproducer is signature
alert ip any 59 -> any any icmpv6.hdr; content:"GMT"; sid:22;) with any pcap not containing ICMPv6

As stated in https://github.com/OISF/suricata/commit/445e03d75278eb40c9114eea29e07e5b83e40e4e
DETECT_PROTO_IPV6 does not prefilter

Related issues 1 (0 open — 1 closed)

Copied to Suricata - Bug #4336: ICMPv6 failed assert p->icmpv6h == NULL with icmpv6.hdrClosedVictor JulienActions
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