Remote Code Execution Vulnerability in Mozilla Firefox and SeaMonkey JavaScript Engine

CVE-2011-0054 · HIGH Severity

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

Buffer overflow in the JavaScript engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, might allow remote attackers to execute arbitrary code via vectors involving non-local JavaScript variables, aka an "upvarMap" issue.

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