Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Data-link Switching (DLSw) feature in Cisco IOS 11.0 through 12.4 allows remote attackers to cause a denial of service (device reload) via "an invalid value in a DLSw message... during the capabilities exchange."
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS数据链路交换拒绝服务漏洞
Vulnerability Description
Cisco IOS的数据链路交换(DLSw)功能允许通过IP网络传输IBM系统网络架构(SNA)和网络基础输入/输出系统(NetBIOS)通讯。 Cisco IOS DLSw功能在协调交互过程中处理某些无效选项时存在漏洞，远程攻击者可能利用此漏洞执行拒绝服务攻击，导致设备重载。 创建DLSw通讯包括以下几个操作阶段。 1. 在第一阶段，DLSw对等端通过TCP 2065或2067端口相互创建两个TCP连接，这些TCP连接是DLSw通讯的基础。 2. 创建连接之后DLSw伙伴在第二阶段交换所支持功能的列表，
CVSS Information
N/A
Vulnerability Type
N/A