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Optimization #7994

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pop3: parser improvements

Optimization #7994: pop3: parser improvements

Added by Victor Julien 7 months ago. Updated 5 months ago.

Status:
In Progress
Priority:
Normal
Assignee:
Victor Julien
Target version:
9.0.0-beta1
Effort:
Difficulty:
Label:

Description

See review comments in https://github.com/OISF/suricata/pull/13978

Better state tracking, to see which command is allowed in which state (rfc speaks of AUTHORIZATION, TRANSACTION and UPDATE states).

Better AUTH data parsing.

Review adding parser limit.

Related issues 1 (0 open — 1 closed)

Related to Suricata - Bug #7709: pop3: parse error blocks sessionsClosedVictor JulienActions

PA Updated by Philippe Antoine 6 months ago Actions
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 #2

https://github.com/OISF/suricata/pull/14010 fixes the oss-fuzz assertion

VJ Updated by Victor Julien 6 months ago Actions
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 #3

  • Status changed from New to Assigned

VJ Updated by Victor Julien 5 months ago Actions
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 #4

https://github.com/OISF/suricata/pull/14351 for the AUTH part. Should maybe split that out into a separate ticket.

VJ Updated by Victor Julien 5 months ago Actions
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 #5

  • Status changed from Assigned to In Progress

VJ Updated by Victor Julien 5 months ago Actions
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 #6

  • Related to Bug #7709: pop3: parse error blocks sessions added
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