Vulnerability Monitor

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CVE-2009-3086

A certain algorithm in Ruby on Rails 2.1.0 through 2.2.2, and 2.3.x before 2.3.4, leaks information about the complexity of message-digest signature verification in the cookie store, which might allow remote attackers to forge a digest via multiple attempts.

Published

2009-09-08T18:30:00.453

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-200
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application rubyonrails rails 2.1.0 Yes
Application rubyonrails rails 2.1.1 Yes
Application rubyonrails rails 2.1.2 Yes
Application rubyonrails rails 2.2.0 Yes
Application rubyonrails rails 2.2.1 Yes
Application rubyonrails rails 2.2.2 Yes
Application rubyonrails rails 2.3.2 Yes
Application rubyonrails rails 2.3.3 Yes
References