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Bug #2118

closed

defrag - overlap issue in linux policy

Added by Jason Ish over 7 years ago. Updated over 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Jason Ish
Target version:
4.0beta1
Affected Versions:
Effort:
Difficulty:
Label:

Description

When two fragment overlap one another, suricata seems to privilege data from the fragment with the lower offset, when the linux convention seems to keep the first (in time) data received.

This appears to be an edge case not handled by the existing unit tests.

Reported by Jérémy Beaume.

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 #1

Updated by Jason Ish over 7 years ago

Issue has been fixed in git master:
https://github.com/inliniac/suricata/pull/2648

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 #2

Updated by Jason Ish over 7 years ago

  • Status changed from Assigned to Closed
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