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io.js 'V8 utf-8 decoder' Denial Of Service Vulnerability (Windows)
Denial of Service
7 years ago
4 years ago
The host is installed with io.js and is prone to denial of service vulnerability.
The flaw is due to an error in 'Utf8DecoderBase::WriteUtf16Slow' function in unicode-decoder.cc within Google V8 which does not verify that there is memory available for a UTF-16 surrogate pair.
io.js before 1.8.3 and 2.x before 2.3.3
Checks if a vulnerable version is present on the target host.
Upgrade to io.js version 1.8.3 or 2.3.3 or later.