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medium6.8

CVE-2012-5134

Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and …

Impact

Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.

Affected products

VendorProductAffected versions
GoogleChrome
through 23.0.1271.89
Versions 23.0.1271.0, 23.0.1271.1, 23.0.1271.2, 23.0.1271.3, 23.0.1271.4
XmlsoftLibxml2
through 2.9.0
Versions 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4
AppleIphone Os
through 6.1.4
Versions 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1

Weakness classification

CWE-119

References