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A vulnerability in ICMPv6 processing of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper processing of ICMPv6 messages. An attacker could exploit this vulnerability by sending crafted ICMPv6 messages to a targeted Cisco ASA or FTD system with IPv6 enabled. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

未捕获的异常

Cisco Firepower Threat Defense和Cisco ASA 安全漏洞

Cisco Firepower Threat Defense（FTD）和Cisco ASA都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco ASA是一系列应用于企业安全的防火墙。 Cisco Adaptive Security Appliance 和 Cisco Firepower Threat Defense存在安全漏洞，该漏洞源于ICMPv6 处理功能存在一个可能导致拒绝服务的漏洞。

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