Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Heap-based buffer overflow in the IMA_SECURE_DecryptData1 function in ImaSystem.dll for Citrix MetaFrame XP 1.0 and 2.0, and Presentation Server 3.0 and 4.0, allows remote attackers to execute arbitrary code via requests to the Independent Management Architecture (IMA) service (ImaSrv.exe) with invalid size values that trigger the overflow during decryption.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Citrix Presentation Server IMA服务多个远程漏洞
Vulnerability Description
Citrix Presentation Server允许用户通过网络远程访问应用程序。 Citrix Presentation Server的IMA_SECURE_DecryptData1()例程存在堆溢出漏洞。这个例程是在ImaSystem.dll中定义的，可通过监听于TCP 2512或2513端口的独立管理架构(IMA)服务(ImaSrv.exe)服务访问。这里所使用的加密方式是可逆的，依赖于用于表示报文大小和认证字符串偏移的一些32位字段。在解密认证数据过程中攻击者可以指定无效的大小，导致可利用的堆
CVSS Information
N/A
Vulnerability Type
N/A