Buffer Overflow Affecting jerryscript-project/jerryscript Open this link in a new tab package, versions [0,]
Exploit Maturity
Proof of concept
Attack Complexity
Low
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snyk-id
SNYK-UNMANAGED-JERRYSCRIPTPROJECTJERRYSCRIPT-2823393
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published
12 May 2022
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disclosed
12 May 2022
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credit
Yue Sun (@Symatrix6)
Introduced: 12 May 2022
New CVE-2021-42863 Open this link in a new tabHow to fix?
A fix was pushed into the master
branch but not yet published.
Overview
Affected versions of this package are vulnerable to Buffer Overflow in the ecma_builtin_typedarray_prototype_filter()
function, allowing an attacker to construct a fake object or a fake arraybuffer
with unlimited size.