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CVE-2017-17821
Published: Dec 21, 2017
Modified: Aug 5, 2024
PUBLISHED
Description
WTF/wtf/FastBitVector.h in WebKit, as distributed in Safari Technology Preview Release 46, allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact because it calls the FastBitVectorWordOwner::resizeSlow function (in WTF/wtf/FastBitVector.cpp) for a purpose other than initializing a bitvector size, and resizeSlow mishandles cases where the old array length is greater than the new array length.
| Vendor | Product | Versions |
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n/a | n/a | affected n/a |
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