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CVE-2021-22918 Details

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NameCVE-2021-22918
StatusCandidate
DescriptionNode.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().
ReferencesCONFIRM: https://security.netapp.com/advisory/ntap-20210805-0003/
MISC: https://hackerone.com/reports/1209681
URL: https://hackerone.com/reports/1209681
MISC: https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/
URL: https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/
PhaseAssigned (20210106)
VotesNone (candidate not yet proposed)
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