CVE-2024-34750

{"id": "CVE-2024-34750", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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": "2024-07-03T20:15:04.083", "references": [{"url": "https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l", "source": "security@apache.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-755"}]}], "descriptions": [{"lang": "en", "value": "Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect infinite timeout which allowed connections to remain open which should have been closed.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1 through 9.0.89.\n\nUsers are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.\n\n"}, {"lang": "es", "value": "Manejo inadecuado de condiciones excepcionales, vulnerabilidad de consumo incontrolado de recursos en Apache Tomcat. Al procesar una secuencia HTTP/2, Tomcat no manej\u00f3 correctamente algunos casos de encabezados HTTP excesivos. Esto llev\u00f3 a un conteo err\u00f3neo de flujos HTTP/2 activos que a su vez llev\u00f3 al uso de un tiempo de espera infinito incorrecto que permiti\u00f3 que las conexiones permanecieran abiertas y que deber\u00edan haberse cerrado. Este problema afecta a Apache Tomcat: desde 11.0.0-M1 hasta 11.0.0-M20, desde 10.1.0-M1 hasta 10.1.24, desde 9.0.0-M1 hasta 9.0.89. Se recomienda a los usuarios actualizar a la versi\u00f3n 11.0.0-M21, 10.1.25 o 9.0.90, que soluciona el problema."}], "lastModified": "2024-07-09T16:22:37.120", "sourceIdentifier": "security@apache.org"}