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CVSS: 7.1EPSS: 2%CPEs: 22EXPL: 0

Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation in Cisco IOS 12.3 and 12.4 on Cisco Access Points and 1310 Wireless Bridges (Wireless EAP devices), IOS 12.1 and 12.2 on Cisco switches (Wired EAP devices), and CatOS 6.x through 8.x on Cisco switches allows remote attackers to cause a denial of service (device reload) via a crafted EAP Response Identity packet. Vulnerabilidad no especificada en la implementación Extensible Authentication Protocol (EAP) en Cisco IOS 12.3 y 12.4 sobre Cisco Access Points y 1310 Wireless Bridges (Wireless EAP devices), IOS 12.1 y 12.2 sobre Cisco switches (Wired EAP dispositivos), y CatOS 6.x hasta la 8.x sobre Cisco switches permite a atacantes remotos provocar denegación de servicio (recarga de dispositivo) a través de un paquete EAP Response Identity manipulado. • http://secunia.com/advisories/27329 http://www.cisco.com/en/US/products/products_security_response09186a00808de8bb.html http://www.securityfocus.com/bid/26139 http://www.securitytracker.com/id?1018842 http://www.vupen.com/english/advisories/2007/3566 https://exchange.xforce.ibmcloud.com/vulnerabilities/37300 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5288 •

CVSS: 5.0EPSS: 0%CPEs: 19EXPL: 1

Cisco Catalyst 6500 and Cisco 7600 series devices use 127/8 IP addresses for Ethernet Out-of-Band Channel (EOBC) internal communication, which might allow remote attackers to send packets to an interface for which network exposure was unintended. Las series de dispositivos Cisco Catalyst 6500 y Cisco 7600 utilizan direcciones IP 127/8 para el Canal Ethernet Fuera de Banda (EOBC, Ethernet Out-of-Band Channel), lo cual permite a atacantes remotos enviar paquetes a una interfaz para la cual la exposición de la red no era intencionada. • http://seclists.org/fulldisclosure/2007/Sep/0573.html http://secunia.com/advisories/26988 http://securitytracker.com/id?1018742 http://www.cisco.com/warp/public/707/cisco-sr-20070926-lb.shtml http://www.securityfocus.com/bid/25822 http://www.securitytracker.com/id?1018743 http://www.vupen.com/english/advisories/2007/3276 https://exchange.xforce.ibmcloud.com/vulnerabilities/36826 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.8EPSS: 0%CPEs: 167EXPL: 1

Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from the BID. Conmutadores Cisco Catalyst no especificados permiten a atacantes remotos causar una denegación de servicio (caída de dispositivo) mediante un paquete IP con IPs y puertos de origen y destino iguales y con la bandera SYN. (tcc LanD). NOTA: La proveniencia de esta cuestión es desconocida; los detalles son obtenidos exclusivamente de BID. • http://www.securityfocus.com/bid/15864 https://exchange.xforce.ibmcloud.com/vulnerabilities/44543 •

CVSS: 5.0EPSS: 0%CPEs: 294EXPL: 0

Cisco CatOS 5.x before 5.5(20) through 8.x before 8.2(2) and 8.3(2)GLX, as used in Catalyst switches, allows remote attackers to cause a denial of service (system crash and reload) by sending invalid packets instead of the final ACK portion of the three-way handshake to the (1) Telnet, (2) HTTP, or (3) SSH services, aka "TCP-ACK DoS attack." Cisco CatOS anteriores a 5.5(20) a 8.x anteriores a 8.2(2) y 8.3(3) GLX, usados en conmutadores Catalyst, permiten a atacantes remotos causar una denegación de servicio (caída del sistema y reinicio) enviando paquétes no válidos en lugar de la porción final ACK del apretón de manos (handshake) en tres pasos a los servicios (1) Telnet, (2) HTTP, o (3) SSH. También conocida como aka "ataque de DoS TCP-ACK ". • http://www.cisco.com/warp/public/707/cisco-sa-20040609-catos.shtml http://www.kb.cert.org/vuls/id/245190 https://exchange.xforce.ibmcloud.com/vulnerabilities/16370 •

CVSS: 5.0EPSS: 0%CPEs: 18EXPL: 0

Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication. Desbordamiento de búfer en el Módulo de Servicios de Cortafuegos Cisco (FWSM) en dispositivos de la seria Cisco Cayalyst 6500 y 7600 permiten a atacantes remotos causar una denegación de servicio (caída y recarga) mediante una petición HTTP auth para autenticación TACACS+ o RADIUS. • http://www.cisco.com/warp/public/707/cisco-sa-20031215-fwsm.shtml •