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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:meeting_server:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "EB0F4CF7-87D8-43D2-9C66-717A2939C374", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:meeting_server:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "08EB74B6-570C-49D9-8C53-8944618E99C2", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:meeting_server:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "D54E7F1E-A9DB-4192-AC10-B778D2A5D079", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:meeting_server:2.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "6778DD12-81FF-4D24-8355-E2BF9085CDA0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:meeting_server:2.2.8:*:*:*:*:*:*:*", "matchCriteriaId": "6DB2EA17-1A3C-4588-92A0-738C4527FE27", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:meeting_server:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "4A51C118-1785-4E1D-B4C5-F3DEA92AE952", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Real-Time Transport Protocol (RTP) bitstream processing of the Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of incoming RTP bitstreams. An attacker could exploit this vulnerability by sending a crafted RTP bitstream to an affected Cisco Meeting Server. A successful exploit could allow the attacker to deny audio and video services by causing media process crashes resulting in a DoS condition on the affected product. This vulnerability affects Cisco Meeting Server deployments that are running Cisco Meeting Server Software Releases 2.0, 2.1, 2.2, and 2.3. Cisco Bug IDs: CSCve79693, CSCvf91393, CSCvg64656, CSCvh30725, CSCvi86363."}, {"lang": "es", "value": "Una vulnerabilidad en el el procesamiento bitstream Real-Time Transport Protocol (RTP) de Cisco Meeting Server podr\u00eda permitir que un atacante remoto no autenticado provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad se debe a una validaci\u00f3n de entrada insuficiente de los bitstreams RTP entrantes. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un bitstream RTP manipulado a un Cisco Meeting Server afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante deniegue los servicios de audio y v\u00eddeo provocando cierres inesperados del proceso media, lo que resulta en una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en el producto afectado. Esta vulnerabilidad afecta a los despliegues de Cisco Meeting Server que ejecutan Cisco Meeting Server Software en sus versiones 2.0, 2.1, 2.2 y 2.3. 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