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Bug #3412

closed

detect/asn1: crashes on packets smaller than offset setting (4.1.x)

Added by Victor Julien almost 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Affected Versions:
Effort:
Difficulty:
Label:

Description

Due to missing checks, the 'asn1' keyword can read memory out of bounds. This is possible because the offset setting is not validated against the payload size.


Related issues

Copied from Bug #3411: detect/asn1: crashes on packets smaller than offset settingClosedVictor JulienActions
Actions #1

Updated by Victor Julien almost 2 years ago

  • Copied from Bug #3411: detect/asn1: crashes on packets smaller than offset setting added
Actions #2

Updated by Victor Julien almost 2 years ago

  • Status changed from Assigned to Closed
  • Private changed from Yes to No
Actions

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