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Bug #3651

closed

FTP response buffering against TCP stream

Added by Jeff Lucovsky about 4 years ago. Updated almost 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Jeff Lucovsky
Target version:
5.0.3
Affected Versions:
4.1.6, 5.0.1
Effort:
Difficulty:
Label:

Description

Now, Suricata parses FTP response packets as if they are always complete.
This is not the TCP logic of streaming.
We have to keep buffering until the response is complete, and we can parse multiple responses in one TCP stream in one time.

Found by running suricata-verify tests while doing TCP stream splitting

Fix proposed https://github.com/OISF/suricata/pull/4789

Related issues 1 (0 open — 1 closed)

Copied from Suricata - Bug #3631: FTP response buffering against TCP streamClosedPhilippe AntoineActions
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 #1

Updated by Jeff Lucovsky about 4 years ago

  • Copied from Bug #3631: FTP response buffering against TCP stream added
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 #2

Updated by Victor Julien almost 4 years ago

  • Status changed from Assigned to Closed
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