CVE  通用漏洞与披露Common Vulnerabilities and Exposures

[原文]NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound network traffic, allows context-dependent attackers to send inbound UDP traffic with source port 67 and destination port 68, and outbound UDP traffic with source port 68 and destination port 67.

[CNNVD]NCP Secure Enterprise Client Link Firewall和Personal Firewall 端口漏洞(CNNVD-200607-165)

        NCP Secure Enterprise Client (又称 VPN/PKI client) 8.30 Build 59以及可能的早期版本在Link Firewall和Personal Firewall均配置为阻挡全部进出网络流量时，可以使凭借上下文的攻击者发送源端口为67 和目的端口为68的出站UDP流量, 以及源端口为68 和目的端口为67的出站UDP流量。