{ "id": "CVE-2019-10072", "sourceIdentifier": "security@apache.org", "published": "2019-06-21T18:15:09.513", "lastModified": "2024-11-21T04:18:20.470", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS." }, { "lang": "es", "value": "La soluci\u00f3n para el CVE-2019-0199 estaba incompleta y no abordaba el agotamiento de la ventana de conexi\u00f3n HTTP/2 al escribir en de Apache Tomcat versiones desde 9.0.0.M1 hasta 9.0.19 y 8.5.0 hasta 8.5.40. Al no enviar mensajes de WINDOW_UPDATE para la ventana de conexi\u00f3n (stream 0), los clientes fueron habilitados para causar que los hilos (subprocesos) del lado del servidor se bloquearan eventualmente conllevando al agotamiento del hilo (subproceso) y a una DoS." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-667" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.5.0", "versionEndIncluding": "8.5.40", "matchCriteriaId": "03908E64-26F3-48BE-82C6-39236F1303E7" }, { "vulnerable": true, "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.0.1", "versionEndIncluding": "9.0.19", "matchCriteriaId": "63A4C97C-AF4E-41C7-8F98-ABF6E2EA61D8" }, { "vulnerable": true, "criteria": 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"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E", "source": "security@apache.org" }, { "url": "https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E", "source": "security@apache.org" }, { "url": "https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E", "source": "security@apache.org" }, { "url": "https://security.netapp.com/advisory/ntap-20190625-0002/", "source": "security@apache.org" }, { "url": "https://support.f5.com/csp/article/K17321505", "source": "security@apache.org" }, { "url": "https://usn.ubuntu.com/4128-1/", "source": "security@apache.org" }, { "url": "https://usn.ubuntu.com/4128-2/", "source": "security@apache.org" }, { "url": "https://www.debian.org/security/2020/dsa-4680", "source": "security@apache.org" }, { "url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "source": "security@apache.org" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "source": "security@apache.org" }, { "url": "https://www.oracle.com/security-alerts/cpujan2020.html", "source": "security@apache.org" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "source": "security@apache.org" }, { "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html", "source": "security@apache.org" }, { "url": "https://www.synology.com/security/advisory/Synology_SA_19_29", "source": "security@apache.org" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00013.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/108874", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://access.redhat.com/errata/RHSA-2019:3929", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://access.redhat.com/errata/RHSA-2019:3931", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://lists.apache.org/thread.html/df1a2c1b87c8a6c500ecdbbaf134c7f1491c8d79d98b48c6b9f0fa6a%40%3Cannounce.tomcat.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://security.netapp.com/advisory/ntap-20190625-0002/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://support.f5.com/csp/article/K17321505", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://usn.ubuntu.com/4128-1/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://usn.ubuntu.com/4128-2/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.debian.org/security/2020/dsa-4680", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/security-alerts/cpujan2020.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.synology.com/security/advisory/Synology_SA_19_29", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }