4 results (0.005 seconds)

CVSS: 5.4EPSS: 0%CPEs: 97EXPL: 0

The HTTP server in Cisco IOS on Catalyst switches does not properly handle TCP socket events, which allows remote attackers to cause a denial of service (device crash) via crafted packets on TCP port (1) 80 or (2) 443, aka Bug ID CSCuc53853. El servidor HTTP en Cisco IOS en switches Catalyst no trata correctamente los eventos socket TCP, lo que permite a atacantes remotos provocar una denegación de servicio (caída de dispositivo) a través de paquetes hechos a mano en el puerto TCP (1) 80 o (2) 443, también conocido como Bug ID CSCuc53853. • http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1100 • CWE-399: Resource Management Errors •

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: 2%CPEs: 11EXPL: 0

Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table. • http://www.cisco.com/warp/public/707/IOS-arp-overwrite-vuln-pub.shtml http://www.kb.cert.org/vuls/id/399355 http://www.osvdb.org/807 http://www.securityfocus.com/bid/3547 https://exchange.xforce.ibmcloud.com/vulnerabilities/7547 •