CVE:CVE-2008-2299
CNNVD:CNNVD-200805-242
Citrix Presentation Server 4.5以及之前的版本，Citrix Access Essentials 2.0以及之前的版本和Citrix Desktop Server 1.0版本的SecureICA和ICA基础加密存在未明漏洞。它可以导致客户使用由管理员进行配置的弱加密设置，这可能会使得攻击者绕过设置的限制。
solution:Upgrade citrix presentation_server to a higher version than 4.5,and avoid the version (,4.5]; Upgrade citrix access_essentials to a higher version than 2.0,and avoid the version (,2.0]; Upgrade citrix desktop_server to a higher version than 1.0,and avoid the version 1.0