Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ATOMIC.TCP signature engine in the Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XA, 12.3YA, 12.3T, and other trains allows remote attackers to cause a denial of service (IPS crash and traffic loss) via unspecified manipulations that are not properly handled by the regular expression feature, as demonstrated using the 3123.0 (Netbus Pro Traffic) signature.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS 输入验证错误漏洞
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 IOS IPS功能中存在输入验证错误漏洞，仅有包含有IPS功能的IOS镜像才受这些漏洞的影响。 碎片报文逃避检测漏洞 +-------------------------------------- 一些IPS特征使用正则表达式。由于一个漏洞，攻击者可以以IP碎片的形式发送恶 意网络通讯绕过这些IPS特征。这可能导致恶意的通讯绕过特征检查，攻击受保护 的系统。没有使用正则表达式的IPS特征不受这个漏洞影响。所有的IP协议(如T
CVSS Information
N/A
Vulnerability Type
N/A