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>> Citrix Products IMA Service Remote Command Execution Vulnerability

Title : Citrix Products IMA Service Remote Command Execution Vulnerability
VUPEN ID : VUPEN/ADV-2008-0172
CVE ID : CVE-2008-0356
Rated as : Critical 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2008-01-17


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format  Receive VUPEN Security notifications by SMS 

A vulnerability has been identified in various Citrix products, which could be exploited by remote attackers to cause a denial of service or take complete control of an affected system. This issue is caused by a buffer overflow error in the IMA service (port 2512/TCP or 2513/TCP) when processing specifically crafted packets, which could be exploited by remote unauthenticated attackers to crash a vulnerable application or execute arbitrary code.

Affected Products

Citrix MetaFrame Presentation Server versions 3.x
Citrix Presentation Server versions 4.x
Citrix Access Essentials versions 1.x
Citrix Access Essentials versions 2.x
Citrix Desktop Server versions 1.x

Solution

Apply patches :
http://support.citrix.com/article/CTX114487

References

http://www.vupen.com/english/advisories/2008/0172
http://support.citrix.com/article/CTX114487

Credits

Vulnerability reported by TippingPoint and the Zero Day Initiative.

ChangeLog

2008-01-17 : Initial release

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