{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-21T04:30:44.826","vulnerabilities":[{"cve":{"id":"CVE-2017-6627","sourceIdentifier":"psirt@cisco.com","published":"2017-09-07T21:29:00.660","lastModified":"2026-06-17T01:22:40.730","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service (DoS) condition. The vulnerability is due to Cisco IOS Software application changes that create UDP sockets and leave the sockets idle without closing them. An attacker could exploit this vulnerability by sending UDP packets with a destination port of 0 to an affected device. A successful exploit could allow the attacker to cause UDP packets to be held in the input interfaces queue, resulting in a DoS condition. The input interface queue will stop holding UDP packets when it receives 250 packets. Cisco Bug IDs: CSCup10024, CSCva55744, CSCva95506."},{"lang":"es","value":"Una vulnerabilidad en el código de procesamiento UDP de Cisco IOS 15.1, 15.2 y 15.4, e OS XE 3.14 hasta la versión 3.18 podría permitir que un atacante remoto sin autenticar provoque que la cola de entrada de un sistema afectado retenga paquetes UDP. Esto provoca una cola de paquetes en la interfaz y una denegación de servicio. Esta vulnerabilidad se debe a cambios en la aplicación Cisco IOS Software que crean sockets UDP y dejan los sockets inactivos sin cerrarlos. Un atacante podría explotar esta vulnerabilidad enviando paquetes UDP con un puerto de destino 0 a un dispositivo afectado. Si se explota esta vulnerabilidad con éxito, un atacante podría provocar que los paquetes UDP fuesen retenidos en la cola de interfaces de entrada, lo que daría como resultado una condición DoS. La cola de interfaz de entrada dejará de retener paquetes UDP una vez que reciba 250 paquetes. Cisco Bug IDs: CSCup10024, CSCva55744, CSCva95506."}],"affected":[{"source":"psirt@cisco.com","affectedData":[{"vendor":"n/a","product":"Cisco IOS and Cisco IOS XE","versions":[{"version":"Cisco IOS and Cisco IOS 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