CVE:CVE-2013-5515
CNNVD:CNNVD-201310-242
Cisco Adaptive Security Appliances（ASA，自适应安全设备）Software是美国思科（Cisco）公司的一套运行于防火墙中的操作系统。
Cisco ASA软件中的Clientless SSL VPN功能中存在拒绝服务漏洞。远程攻击者可通过发送特制的HTTPS请求利用该漏洞造成拒绝服务（设备重载）。以下版本受到影响：Cisco Adaptive Security Appliance Software 8.2(5.44)之前的8.x版本，8.3(2.39)之前的8.3.x版本，8.4(5.7)之前的8.4.x版本，8.6(1.12)之前的8.6.x版本，9.0(2.6)之前的9.0.x版本，9.1(1.7)之前的9.1.x版本。
solution:Upgrade cisco adaptive_security_appliance_software to a higher version than 8.0,8.0(2,8.0(3,8.0(4,8.0(5,8.0(5.28,8.0(5.31,8.0.2,8.0.3,8.0.4,8.0.5,8.1,8.2,8.2(1,8.2(2,8.2(3,8.2(3.9,8.2(4,8.2(4.1,8.2(4.4,8.2(5,8.2(5.35,8.2(5.38,8.3(1,8.3(2,8.3(2.34,8.3(2.37,8.4,8.4(1,8.4(1.11,8.4(2,8.4(2.11,8.4(3,8.4(4.11,8.4(5,8.6,8.6(1,8.6(1.10,9.0,9.1,and avoid the version 8.0,8.0(2),8.0(3),8.0(4),8.0(5),8.0(5.28),8.0(5.31),8.0.2,8.0.3,8.0.4,8.0.5,8.1,8.2,8.2(1),8.2(2),8.2(3),8.2(3.9),8.2(4),8.2(4.1),8.2(4.4),8.2(5),8.2(5.35),8.2(5.38),8.3(1),8.3(2),8.3(2.34),8.3(2.37),8.4,8.4(1),8.4(1.11),8.4(2),8.4(2.11),8.4(3),8.4(4.11),8.4(5),8.6,8.6(1),8.6(1.10),9.0,9.1