Vulnerability Monitor

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CVE-2011-2998

Integer underflow in Mozilla Firefox 3.6.x before 3.6.23 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via JavaScript code containing a large RegExp expression.

Published

2011-09-30T10:55:03.867

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-189
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mozilla firefox 3.6 Yes
Application mozilla firefox 3.6.2 Yes
Application mozilla firefox 3.6.3 Yes
Application mozilla firefox 3.6.4 Yes
Application mozilla firefox 3.6.6 Yes
Application mozilla firefox 3.6.7 Yes
Application mozilla firefox 3.6.8 Yes
Application mozilla firefox 3.6.9 Yes
Application mozilla firefox 3.6.10 Yes
Application mozilla firefox 3.6.11 Yes
Application mozilla firefox 3.6.12 Yes
Application mozilla firefox 3.6.13 Yes
Application mozilla firefox 3.6.14 Yes
Application mozilla firefox 3.6.15 Yes
Application mozilla firefox 3.6.16 Yes
Application mozilla firefox 3.6.17 Yes
Application mozilla firefox 3.6.18 Yes
Application mozilla firefox 3.6.19 Yes
Application mozilla firefox 3.6.20 Yes
Application mozilla firefox 3.6.21 Yes
Application mozilla firefox 3.6.22 Yes
References