Denial of Service Vulnerability in Mozilla Firefox and SeaMonkey

CVE-2014-1500 · MEDIUM Severity

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

Mozilla Firefox before 28.0 and SeaMonkey before 2.25 allow remote attackers to cause a denial of service (resource consumption and application hang) via onbeforeunload events that trigger background JavaScript execution.

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