Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) cause a denial of service (CPU and memory consumption) via a large number of open TCP connections to port 2000 and (2) cause a denial of service (fill the Windows Service Manager communication queue) via a large number of TCP connections to port 2001, 2002, or 7727.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco Call Manager端口管理拒绝服务漏洞
Vulnerability Description
Cisco CallManager（CCM）是美国思科（Cisco）公司的一套基于思科统一通信解决方案中的呼叫处理组件。 一些CCM版本没有主动管理TCP连接和Windows消息，导致一些公开的发布端口受拒绝服务攻击影响： 1 CCM没有足够主动的超时到2000端口的TCP连接，导致足够多的开放连接会耗尽内存和CPU资源。在特定的情况下，CCM会无限期的保持TCP连接开放，直到重启CCM服务或重启服务器。 2 多个到2001、2002或7727端口的连接会充满Windows消息队列，导致CCM无法处理Wi
CVSS Information
N/A
Vulnerability Type
N/A