Integer Overflow Vulnerability in Mozilla Firefox, Thunderbird, and SeaMonkey

CVE-2013-0750 · HIGH Severity

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

Integer overflow in the JavaScript implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted string concatenation, leading to improper memory allocation and a heap-based buffer overflow.

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