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Citrix Presentation Server IMA Service Vulnerabilities
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Secunia Advisory:
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SA22802
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Release Date:
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2006-11-10
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Last Update:
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2006-11-16
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Popularity:
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11,662 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | Citrix MetaFrame Presentation Server 3.x
Citrix MetaFrame XP for Windows 1.x
Citrix Presentation Server 4.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Two vulnerabilities have been reported in Citrix Presentation Server, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
1) An error exists within the "IMA_SECURE_DecryptData1()" function in ImaSystem.dll when decrypting authentication data. This can be exploited to cause a heap-based buffer overflow by sending specially crafted data to the Independent Management Architecture (IMA) service (default port 2512/tcp or 2513/tcp).
Successful exploitation may allow execution of arbitrary code.
2) An input validation error in the handling of certain packet types in the Independent Management Architecture (IMA) service can be exploited to crash the service.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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