Vulnerability CVE-2006-5821


Published: 2006-11-10   Modified: 2012-02-12

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.

Type:

CWE-Other

Vendor: Citrix
Product: Metaframe presentation server 
Version: 4.0;
Product: Metaframe 
Version: 3.0; 1.0;

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
http://securitytracker.com/id?1017205
http://support.citrix.com/article/CTX111186
http://www.securityfocus.com/archive/1/451337/100/100/threaded
http://www.securityfocus.com/bid/20986
http://www.vupen.com/english/advisories/2006/4429
http://www.zerodayinitiative.com/advisories/ZDI-06-038.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/30148

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