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2023-04-24 12:24:31 +02:00
{
"id": "CVE-2022-24790",
"sourceIdentifier": "security-advisories@github.com",
"published": "2022-03-30T22:15:08.500",
"lastModified": "2022-10-12T13:15:45.133",
"vulnStatus": "Analyzed",
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{
"lang": "en",
"value": "Puma is a simple, fast, multi-threaded, parallel HTTP 1.1 server for Ruby/Rack applications. When using Puma behind a proxy that does not properly validate that the incoming HTTP request matches the RFC7230 standard, Puma and the frontend proxy may disagree on where a request starts and ends. This would allow requests to be smuggled via the front-end proxy to Puma. The vulnerability has been fixed in 5.6.4 and 4.3.12. Users are advised to upgrade as soon as possible. Workaround: when deploying a proxy in front of Puma, turning on any and all functionality to make sure that the request matches the RFC7230 standard."
},
{
"lang": "es",
"value": "Puma es un servidor HTTP versi\u00f3n 1.1 simple, r\u00e1pido, multihilo y paralelo para aplicaciones Ruby/Rack. Cuando es usado Puma detr\u00e1s de un proxy que no comprueba apropiadamente que la petici\u00f3n HTTP entrante coincide con el est\u00e1ndar RFC7230, Puma y el proxy del frontend pueden no estar de acuerdo en d\u00f3nde empieza y termina una petici\u00f3n. Esto permitir\u00eda contrabandear peticiones por medio del proxy del front-end a Puma. La vulnerabilidad ha sido corregida en versiones 5.6.4 y 4.3.12. Se recomienda a usuarios actualizar lo antes posible. Mitigaci\u00f3n: cuando despliegue un proxy frente a Puma, habilite todas las funciones para asegurarse de que la petici\u00f3n se ajusta al est\u00e1ndar RFC7230"
}
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH"
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