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high7.5

CVE-2015-4487

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to …

Impact

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."

Affected products

VendorProductAffected versions
MozillaFirefox
through 39.0.3
Versions 38.0, 38.0.1, 38.0.5, 38.1.0
MozillaFirefox Os
through 2.1.0
CanonicalUbuntu Linux
Versions 12.04, 14.04, 15.04
OpensuseOpensuse
Versions 13.1, 13.2
OracleSolaris
Version 11.3

Weakness classification

CWE-119

References