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Bug #3921

closed
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Rust panic in suricata::dcerpc::detect::extract_op_version

Bug #3921: Rust panic in suricata::dcerpc::detect::extract_op_version

Added by Philippe Antoine over 5 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Philippe Antoine
Target version:
6.0.0rc1
Affected Versions:
git main
Effort:
Difficulty:
Label:

Description

Found by oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25538#c1

Reproducer is signature
alert ip any any <> any 0 dce_ifacE:afa02b102989002b102989002b102989,Ԃ;

with utf8 character after the comma, so the rust function split_at panics

PA Updated by Philippe Antoine over 5 years ago Actions
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 #1

  • Private changed from No to Yes

PA Updated by Philippe Antoine over 5 years ago Actions
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 #2

  • Status changed from Assigned to In Review
  • Target version set to 6.0.0

Gitlab

PA Updated by Philippe Antoine over 5 years ago Actions
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 #3

  • Assignee set to Philippe Antoine

VJ Updated by Victor Julien over 5 years ago Actions
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 #4

  • Private changed from Yes to No

VJ Updated by Victor Julien over 5 years ago Actions
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 #6

  • Status changed from In Review to Closed
  • Target version changed from 6.0.0 to 6.0.0rc1
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