ALPINE-CVE-2021-44531

ALPINE-CVE-2021-44531

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Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js did not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.

CVSS 7.4 · Hoch · Korrektur verfügbar

Veröffentlicht

2022-02-24T19:15:09.313Z

Aktualisiert

2026-10-23T17:17:56.225491326Z

Technologie-Stack: system

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