ALPINE-CVE-2021-22883

ALPINE-CVE-2021-22883

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Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new connections and prevent the process also from opening, e.g. a file. If no file descriptor limit is configured, then this lead to an excessive memory usage and cause the system to run out of memory.

CVSS 7.5 · Hoch · Korrektur verfügbar

Veröffentlicht

2021-03-03T18:15:14.893Z

Aktualisiert

2026-10-23T17:17:56.150082664Z

Technologie-Stack: system

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