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Bug #4111

closed

dnp3: DOS in long loop of zero sized objects

Added by Philippe Antoine almost 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Target version:
Affected Versions:
Effort:
Difficulty:
Label:
Needs backport to 5.0, Needs backport to 6.0

Description

Found by fuzzing with improved fuzz_applayerparserparse from branch https://github.com/OISF/suricata/pull/5538
Reproducer is FUZZ_APPLAYER=14 ./src/fuzz_applayerparserparse timeout-de4cf4d0666f9742dd8d5c6b1559a325b3f3dba7

Input takes more than 10 seconds to be proceeded


Files


Related issues 1 (0 open1 closed)

Copied to Bug #4127: DOS in DNP3 with long loop of zero sized objectsClosedJeff LucovskyActions
Actions #1

Updated by Philippe Antoine almost 2 years ago

Gitlab

Actions #2

Updated by Jeff Lucovsky almost 2 years ago

  • Target version changed from 6.0.1 to 5.0.5
  • Label deleted (Needs backport to 5.0, Needs backport to 6.0)
Actions #3

Updated by Jeff Lucovsky almost 2 years ago

  • Target version changed from 5.0.5 to 6.0.1
  • Label Needs backport to 5.0, Needs backport to 6.0 added
Actions #4

Updated by Jeff Lucovsky almost 2 years ago

  • Copied to Bug #4127: DOS in DNP3 with long loop of zero sized objects added
Actions #6

Updated by Victor Julien almost 2 years ago

  • Subject changed from DOS in DNP3 with long loop of zero sized objects to dnp3: DOS in long loop of zero sized objects
Actions #7

Updated by Victor Julien almost 2 years ago

  • Status changed from In Review to Closed
Actions #8

Updated by Jeff Lucovsky almost 2 years ago

  • Private changed from Yes to No
Actions

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