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critical9.3

CVE-2010-3769

The line-breaking implementation in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey befo…

Impact

The line-breaking implementation in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 on Windows does not properly handle long strings, which allows remote attackers to execute arbitrary code via a crafted document.write call that triggers a buffer over-read.

Affected products

VendorProductAffected versions
MozillaFirefox
through 3.5.15
Versions 0.1, 0.2, 0.3, 0.4, 0.5
MozillaThunderbird
through 3.0.10
Versions 0.1, 0.2, 0.3, 0.4, 0.5
MozillaSeamonkey
through 2.0.10
Versions 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4

Weakness classification

CWE-119

References