{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T12:59:14.517","vulnerabilities":[{"cve":{"id":"CVE-2016-6356","sourceIdentifier":"psirt@cisco.com","published":"2016-10-28T10:59:06.587","lastModified":"2025-04-12T10:46:40.837","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop scanning and forwarding email messages due to a denial of service (DoS) condition. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to apply a message filter or content filter to incoming email attachments. The vulnerability is not limited to any specific rules or actions for a message filter or content filter. More Information: CSCuz63143. Known Affected Releases: 8.5.7-042 9.7.0-125. Known Fixed Releases: 10.0.0-125 9.1.1-038 9.7.2-047."},{"lang":"es","value":"Una vulnerabilidad en la característica de filtrado de mensajes de email de Cisco AsyncOS Software para Cisco Email Security Appliances podría permitir a un atacante remoto no autenticado provocar que el dispositivo afectado pare el escaneo y reenvíe mensajes de email debido a una condición de denegación de servicio (DoS). Productos afectados: Esta vulnerabilidad afecta a todas las versiones previas a la primera versión fija de Cisco AsyncOS Software para Cisco Email Security Appliances, ambos dispositivos virtuales y hardware, si el software está configurado para aplicar un filtro de mensajes o un filtro de contenido a los adjuntos de mails entrantes. La vulnerabilidad no está limitada a reglas o acciones específicas del filtro de mensajes o del filtro de contenido. Más información: CSCuz63143. Lanzamientos conocidos afectados: 8.5.7-042 9.7.0-125. Lanzamientos conocidos solucionados: 10.0.0-125 9.1.1-038 9.7.2-047."}],"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:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:3.3.1-09:*:*:*:*:*:*:*","matchCriteriaId":"B447F5BF-B930-412C-BB5B-76FB59F2131F"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.0:*:*:*:*:*:*:*","matchCriteriaId":"3CD539F0-FB4C-43BB-B84D-8EB2D5780C30"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.1:*:*:*:*:*:*:*","matchCriteriaId":"E0119B5B-0DE1-40DE-B987-5BD090C46396"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.2:*:*:*:*:*:*:*","matchCriteriaId":"4C9B9EA8-AC3E-46B5-9E1A-C5CDA49C2417"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.3:*:*:*:*:*:*:*","matchCriteriaId":"3584055D-21D7-4701-A6DA-3A42037C235D"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.4:*:*:*:*:*:*:*","matchCriteriaId":"98F65C35-8F6C-443A-8A70-507E2BECE434"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.1.5:*:*:*:*:*:*:*","matchCriteriaId":"C08DF98F-D463-444A-9C99-3D9F598AD35D"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.3.0:*:*:*:*:*:*:*","matchCriteriaId":"72B46B14-F730-4C19-B990-7A97180A6B76"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.3.1:*:*:*:*:*:*:*","matchCriteriaId":"47B559C5-4D63-4F19-B52D-71AE2D057983"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.3.2:*:*:*:*:*:*:*","matchCriteriaId":"0A024420-2138-45C2-A1B1-D9E6C421CC43"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.5.0:*:*:*:*:*:*:*","matchCriteriaId":"7B7861DE-6DC4-445E-B881-E731E78C933E"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.5.1:*:*:*:*:*:*:*","matchCriteriaId":"8C1883A6-FD4A-4E06-AA83-C2E1035C5BE2"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.5.2:*:*:*:*:*:*:*","matchCriteriaId":"8209F5B3-2F65-4976-86CE-8C3F92D6D053"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.5.2-201:*:*:*:*:*:*:*","matchCriteriaId":"11E2D3BA-C2EF-4178-B1EA-0E2318DAFE37"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.0:*:*:*:*:*:*:*","matchCriteriaId":"048157E8-DC18-47D6-8061-6D209C4B640A"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.1-000:*:*:*:*:*:*:*","matchCriteriaId":"C970A35B-04DD-45A4-A739-585ACEE496AA"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.1-gpl-022:*:*:*:*:*:*:*","matchCriteriaId":"FCC3BF72-7CD4-47F8-B98F-7D61802A22BF"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.2:*:*:*:*:*:*:*","matchCriteriaId":"82842FC8-6041-4FD6-AA4B-818052798F01"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.3-000:*:*:*:*:*:*:*","matchCriteriaId":"AA18CA46-D4FA-48C8-A632-9C618C4C647C"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.6.3-025:*:*:*:*:*:*:*","matchCriteriaId":"CD7AD8D8-C690-47C6-8A58-8499266F9659"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.7.0-000:*:*:*:*:*:*:*","matchCriteriaId":"E6096CDB-3908-4E75-A9B6-285738C582B1"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.7.1-000:*:*:*:*:*:*:*","matchCriteriaId":"38B13FE0-91B3-48AC-83D5-839E9C49AF10"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.8.0:*:*:*:*:*:*:*","matchCriteriaId":"9F11D078-2A4A-40C2-8DBA-3A9529355245"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:7.8.0-311:*:*:*:*:*:*:*","matchCriteriaId":"6B9C47AD-38DA-44BE-8868-A21F93332783"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:email_security_appliance:8.0.1-023:*:*:*:*:*:*:*","matchCriteriaId":"5FABFD96-9076-4838-A775-7DA478214760"},{"vulnerable":true,"crit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