CVE-2012-0354

La función de detección de amenazas de dispositivos de la serie Cisco Adaptive Security Appliances (ASA) 5500, y el ASA Services Module (ASASM) en dispositivos Cisco Catalyst 6500, con el software v8.0 a v8.2 antes de v8.2 (5.20), v8.3 antes de v8.3 (2.29), v8.4 antes de v8.4 (3), v8.5 antes de v8.5 (1.6), y v8.6 antes de v8.6 (1.1) permite a atacantes remotos causar una denegación de servicio (recarga de dispositivo) a través de paquetes (1) IPv4 o (2) IPv6 que desencadenan un evento shun, también conocido como Bug ID CSCtw35765.

Cisco ASA 5500 Series Adaptive Security Appliances (ASA) and Cisco Catalyst 6500 Series ASA Services Module (ASASM) are affected by the following vulnerabilities: * Cisco ASA UDP Inspection Engine Denial of Service Vulnerability * Cisco ASA Threat Detection Denial of Service Vulnerability * Cisco ASA Syslog Message 305006 Denial of Service Vulnerability * Protocol-Independent Multicast Denial of Service Vulnerability These vulnerabilities are independent of each other; a release that is affected by one of the vulnerabilities may not be affected by the others. Cisco has released free software updates that address these vulnerabilities. Workarounds are available to mitigate some of the vulnerabilities.