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Al no enviar mensajes de WINDOW_UPDATE para la ventana de conexión (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":"cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*","matchCriteriaId":"9D0689FE-4BC0-4F53-8C79-34B21F9B86C2"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*","matchCriteriaId":"89B129B2-FB6F-4EF9-BF12-E589A87996CF"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*","matchCriteriaId":"8B6787B6-54A8-475E-BA1C-AB99334B2535"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*","matchCriteriaId":"EABB6FBC-7486-44D5-A6AD-FFF1D3F677E1"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*","matchCriteriaId":"E10C03BC-EE6B-45B2-83AE-9E8DFB58D7DB"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*","matchCriteriaId":"8A6DA0BE-908C-4DA8-A191-A0113235E99A"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*","matchCriteriaId":"39029C72-28B4-46A4-BFF5-EC822CFB2A4C"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*","matchCriteriaId":"1A2E05A3-014F-4C4D-81E5-88E725FBD6AD"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*","matchCriteriaId":"166C533C-0833-41D5-99B6-17A4FAB3CAF0"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*","matchCriteriaId":"D3768C60-21FA-4B92-B98C-C3A2602D1BC4"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*","matchCriteriaId":"DDD510FA-A2E4-4BAF-A0DE-F4E5777E9325"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*","matchCriteriaId":"9F542E12-6BA8-4504-A494-DA83E7E19BD5"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*","matchCriteriaId":"C2409CC7-6A85-4A66-A457-0D62B9895DC1"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*","matchCriteriaId":"B392A7E5-4455-4B1C-8FAC-AE6DDC70689E"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:*","matchCriteriaId":"EF411DDA-2601-449A-9046-D250419A0E1A"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:*","matchCriteriaId":"D7D8F2F4-AFE2-47EA-A3FD-79B54324DE02"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:*","matchCriteriaId":"1B4FBF97-DE16-4E5E-BE19-471E01818D40"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:*","matchCriteriaId":"3B266B1E-24B5-47EE-A421-E0E3CC0C7471"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:*","matchCriteriaId":"29614C3A-6FB3-41C7-B56E-9CC3F45B04F0"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:*","matchCriteriaId":"C6AB156C-8FF6-4727-AF75-590D0DCB3F9D"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*","matchCriteriaId":"C0C5F004-F7D8-45DB-B173-351C50B0EC16"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*","matchCriteriaId":"D1902D2E-1896-4D3D-9E1C-3A675255072C"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*","matchCriteriaId":"49AAF4DF-F61D-47A8-8788-A21E317A145D"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*","matchCriteriaId":"454211D0-60A2-4661-AECA-4C0121413FEB"},{"vulnerab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