Vulnerability Monitor

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CVE-2012-1939

jsinfer.cpp in Mozilla Firefox ESR 10.x before 10.0.5 and Thunderbird ESR 10.x before 10.0.5 does not properly determine data types, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via crafted JavaScript code.

Published

2012-06-05T23:55:01.560

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 9.3 (HIGH)

CVSSv2 Vector

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

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

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mozilla firefox 10.0 Yes
Application mozilla firefox 10.0.1 Yes
Application mozilla firefox 10.0.2 Yes
Application mozilla firefox 10.0.3 Yes
Application mozilla firefox 10.0.4 Yes
Application mozilla thunderbird_esr 10.0 Yes
Application mozilla thunderbird_esr 10.0.1 Yes
Application mozilla thunderbird_esr 10.0.2 Yes
Application mozilla thunderbird_esr 10.0.3 Yes
Application mozilla thunderbird_esr 10.0.4 Yes
References