CVE-2024-37890

{"id": "CVE-2024-37890", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2024-06-17T20:15:13.203", "references": [{"url": "https://github.com/websockets/ws/commit/22c28763234aa75a7e1b76f5c01c181260d7917f", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/commit/4abd8f6de4b0b65ef80b3ff081989479ed93377e", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/commit/e55e5106f10fcbaac37cfa89759e4cc0d073a52c", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/commit/eeb76d313e2a00dd5247ca3597bba7877d064a63", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/issues/2230", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/pull/2231", "source": "security-advisories@github.com"}, {"url": "https://github.com/websockets/ws/security/advisories/GHSA-3h5v-q93c-6h6q", "source": "security-advisories@github.com"}, {"url": "https://nodejs.org/api/http.html#servermaxheaderscount", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "ws is an open source WebSocket client and server for Node.js. A request with a number of headers exceeding theserver.maxHeadersCount threshold could be used to crash a ws server. The vulnerability was fixed in ws@8.17.1 (e55e510) and backported to ws@7.5.10 (22c2876), ws@6.2.3 (eeb76d3), and ws@5.2.4 (4abd8f6). In vulnerable versions of ws, the issue can be mitigated in the following ways: 1. Reduce the maximum allowed length of the request headers using the --max-http-header-size=size and/or the maxHeaderSize options so that no more headers than the server.maxHeadersCount limit can be sent. 2. Set server.maxHeadersCount to 0 so that no limit is applied."}, {"lang": "es", "value": "ws es un cliente y servidor WebSocket de c\u00f3digo abierto para Node.js. Una solicitud con una cantidad de encabezados que exceda el umbral server.maxHeadersCount podr\u00eda usarse para bloquear un servidor ws. La vulnerabilidad se solucion\u00f3 en ws@8.17.1 (e55e510) y se actualiz\u00f3 a ws@7.5.10 (22c2876), ws@6.2.3 (eeb76d3) y ws@5.2.4 (4abd8f6). En versiones vulnerables de ws, el problema se puede mitigar de las siguientes maneras: 1. Reduzca la longitud m\u00e1xima permitida de los encabezados de solicitud usando las opciones --max-http-header-size=size y/o maxHeaderSize para que no haya m\u00e1s Se pueden enviar encabezados superiores al l\u00edmite server.maxHeadersCount. 2. Establezca server.maxHeadersCount en 0 para que no se aplique ning\u00fan l\u00edmite."}], "lastModified": "2024-06-20T12:44:22.977", "sourceIdentifier": "security-advisories@github.com"}