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Bug #3671

closed

Protocol detection evasion by packet splitting

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

Status:
Closed
Priority:
Normal
Assignee:
Victor Julien
Target version:
4.1.8
Affected Versions:
4.1.7
Effort:
Difficulty:
Label:

Description

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21462

Output of fuzz target gives :
Assertion failure : With input length 24, found enip instead of dns
on attached input

Files

clusterfuzz-testcase-minimized-fuzz_applayerprotodetectgetproto-5121705677946880.fuzz (34 Bytes) clusterfuzz-testcase-minimized-fuzz_applayerprotodetectgetproto-5121705677946880.fuzz Philippe Antoine, 04/06/2020 03:19 PM

Related issues 1 (0 open — 1 closed)

Copied from Suricata - Bug #3615: Protocol detection evasion by packet splittingClosedPhilippe AntoineActions
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 #1

Updated by Jeff Lucovsky almost 4 years ago

  • Copied from Bug #3615: Protocol detection evasion by packet splitting added
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 #2

Updated by Shivani Bhardwaj almost 4 years ago

  • Priority changed from Normal to Immediate
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 #3

Updated by Victor Julien almost 4 years ago

  • Assignee changed from Shivani Bhardwaj to Victor Julien
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 #4

Updated by Victor Julien almost 4 years ago

  • Priority changed from Immediate to High
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 #5

Updated by Victor Julien almost 4 years ago

  • Status changed from Assigned to In Review
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 #6

Updated by Victor Julien almost 4 years ago

  • Status changed from In Review to Closed
  • Priority changed from High to Normal
  • Affected Versions 4.1.7 added
  • Affected Versions deleted (5.0.2)
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 #7

Updated by Victor Julien almost 4 years ago

  • Private changed from Yes to No
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