Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Memory leak in the virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (memory consumption) via a series of PPTP sessions, related to "dead memory" that remains allocated after process termination, aka bug ID CSCsj58566.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS虚拟专用拨号网络终止处理器内存拒绝服务漏洞
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。 如果某些Cisco IOS 12.3之前版本中使用了点到点隧道协议(PPTP)的话，虚拟专用拨号网络(VPDN)中就可能存在两个安全漏洞，远程攻击者可能利用此漏洞获取设备敏感信息或导致设备不可用。 PPTP是VPDN解决方案中用于隧道传输PPP帧的唯一支持隧道协议。在完成PPTP会话时，终止设备上处理器内存会泄露；
CVSS Information
N/A
Vulnerability Type
N/A