Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-6109

lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.

Published

2013-03-01T05:40:16.863

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application rack_project rack ≤ 1.1.3 Yes
Application rack_project rack 0.1 Yes
Application rack_project rack 0.2 Yes
Application rack_project rack 0.3 Yes
Application rack_project rack 0.4 Yes
Application rack_project rack 0.9 Yes
Application rack_project rack 0.9.1 Yes
Application rack_project rack 1.0.0 Yes
Application rack_project rack 1.0.1 Yes
Application rack_project rack 1.1.0 Yes
Application rack_project rack 1.1.2 Yes
Application rack_project rack 1.2.0 Yes
Application rack_project rack 1.2.1 Yes
Application rack_project rack 1.2.2 Yes
Application rack_project rack 1.2.3 Yes
Application rack_project rack 1.2.4 Yes
Application rack_project rack 1.3.0 Yes
Application rack_project rack 1.3.1 Yes
Application rack_project rack 1.3.2 Yes
Application rack_project rack 1.3.3 Yes
Application rack_project rack 1.3.4 Yes
Application rack_project rack 1.3.5 Yes
Application rack_project rack 1.3.6 Yes
Application rack_project rack 1.4.0 Yes
Application rack_project rack 1.4.1 Yes
References