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Optimization #7026

open

app-protos: trigger raw stream reassembly

Added by Juliana Fajardini Reichow 12 months ago. Updated about 1 month ago.

Status:
In Progress
Priority:
Normal
Assignee:
Shivani Bhardwaj
Target version:
8.0.0-rc1
Effort:
Difficulty:
Label:

Description

For application layer protocols over TCP that have transactions, we may need to trigger stream reassembly once they have at least one full message parseable, to avoid missing alerts that happen early on in the stream (as seen with #7004).

Subtasks 5 (0 open — 5 closed)

Bug #7000: pgsql: trigger raw stream reassemblyClosedJuliana Fajardini ReichowActions
Bug #7001: pgsql: trigger raw stream reassembly (7.0.x backport)ClosedJuliana Fajardini ReichowActions
Optimization #7018: dns/tcp: allow triggering raw stream reassemblyClosedJuliana Fajardini ReichowActions
Optimization #7075: dns/tcp: allow triggering raw stream reassembly (7.0.x backport)ClosedJuliana Fajardini ReichowActions
Optimization #7076: pgsql: trigger raw stream reassembly when tx completedRejectedJuliana Fajardini ReichowActions

Related issues 2 (2 open — 0 closed)

Related to Suricata - Bug #7004: app-layer: wrong tx may be logged for stream rulesIn ProgressShivani BhardwajActions
Related to Suricata - Documentation #4351: doc: explain the engine logic to trigger reassembly of TCP dataAssignedShivani BhardwajActions
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 #1

Updated by OISF Ticketbot 12 months ago

  • Subtask #7027 added
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 #2

Updated by OISF Ticketbot 12 months ago

  • Label deleted (Needs backport to 7.0)
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 #3

Updated by Juliana Fajardini Reichow 12 months ago

  • Private changed from No to Yes
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 #4

Updated by Juliana Fajardini Reichow 12 months ago

  • Subtask #7018 added
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 #5

Updated by Juliana Fajardini Reichow 12 months ago

Enip: should wait for https://github.com/OISF/suricata/pull/10901 to be merged.

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 #6

Updated by Juliana Fajardini Reichow 11 months ago

  • Tracker changed from Bug to Optimization
  • Affected Versions deleted (7.0.5, git master)
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 #7

Updated by Juliana Fajardini Reichow 11 months ago

  • Private changed from Yes to No
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 #8

Updated by Juliana Fajardini Reichow 11 months ago

  • Subtask #7000 added
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 #9

Updated by Juliana Fajardini Reichow 11 months ago

  • Subtask #7076 added
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 #11

Updated by Juliana Fajardini Reichow 8 months ago

  • Related to Bug #7004: app-layer: wrong tx may be logged for stream rules added
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 #12

Updated by Victor Julien 4 months ago

  • Status changed from New to Assigned
  • Assignee changed from OISF Dev to Shivani Bhardwaj
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 #13

Updated by Victor Julien 4 months ago

  • Related to Documentation #4351: doc: explain the engine logic to trigger reassembly of TCP data added
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 #14

Updated by Shivani Bhardwaj about 2 months ago

I think this ticket should be rejected with an update in the title as this just reflects what shall be done to fix the bug stated in #7004. Thoughts?

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 #15

Updated by Victor Julien about 2 months ago

Shivani Bhardwaj wrote in #note-14:

I think this ticket should be rejected with an update in the title as this just reflects what shall be done to fix the bug stated in #7004. Thoughts?

Not sure, implementing this affects more than tx logging.

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 #16

Updated by Shivani Bhardwaj about 2 months ago

Victor Julien wrote in #note-15:

Not sure, implementing this affects more than tx logging.

I see. Thank you. I shall find that out then and see if the title needs improvement.

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 #17

Updated by Shivani Bhardwaj about 1 month ago

  • Status changed from Assigned to In Progress
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 #18

Updated by Victor Julien about 1 month ago

  • Target version changed from 8.0.0-beta1 to 8.0.0-rc1
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