Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Cisco Wireless LAN Controller (WLC) devices allow remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a zero value in Cisco Discovery Protocol packet data that is not properly handled during SNMP polling, aka Bug ID CSCuo12321.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco Wireless LAN Controller 安全漏洞
Vulnerability Description
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。 Cisco WLC设备的Cisco Discovery Protocol子系统中存在安全漏洞，该漏洞源于程序没有正确检查Cisco Discovery Protocol数据包中存在的空值。远程攻击者可通过提交特制的Cisco Discovery Protocol请求利用该漏洞造成拒绝服务（空指针逆向引用和设备重启）。
CVSS Information
N/A
Vulnerability Type
N/A