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critical9.3

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 attack…

Impact

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.

Affected products

VendorProductAffected versions
MozillaFirefox
Versions 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4
MozillaThunderbird Esr
Versions 10.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4

Weakness classification

CWE-119

References