| Array index error in the insertItemBefore method in WebKit, as used in
Apple Safari before 3.2.3 and 4 Public Beta, iPhone OS 1.0 through
2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome
Stable before 1.0.154.65, and possibly other products allows remote
attackers to execute arbitrary code via a document with a SVGPathList
data structure containing a negative index in the (1)
SVGTransformList, (2) SVGStringList, (3) SVGNumberList, (4)
SVGPathSegList, (5) SVGPointList, or (6) SVGLengthList SVGList object,
which triggers memory corruption.
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