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Bug #4090

closed

icmpv4: header handling issue(s)

Added by Victor Julien over 3 years ago. Updated over 3 years ago.

Status:
Closed
Priority:
High
Assignee:
Jeff Lucovsky
Target version:
6.0.1
Affected Versions:
Effort:
Difficulty:
Label:
Needs backport to 4.1, Needs backport to 5.0

Description

https://forum.suricata.io/t/icmpv4-body-not-detected-in-suricata/760

It looks like for certain ICMPv4 types the header size is smaller than the default we assume, leading to the first bytes of the payload not being available for payload inspection.

Related issues 2 (0 open — 2 closed)

Copied to Suricata - Bug #4129: icmpv4: header handling issue(s)ClosedJeff LucovskyActions
Copied to Suricata - Bug #4130: icmpv4: header handling issue(s)ClosedShivani BhardwajActions
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