{ "containers": { "cna": { "affected": [ { "product": "https://github.com/nodejs/node", "vendor": "n/a", "versions": [ { "status": "affected", "version": "Fixed in 10.24.0, 12.21.0, 14.16.0, 15.10.0" } ] } ], "descriptions": [ { "lang": "en", "value": "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. 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