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Citrix Provisioning Services 'streamprocess.exe' Component Remote Code Execution Vulnerability
Information
Severity
Severity
Critical
Family
Family
Buffer overflow
CVSSv2 Base
CVSSv2 Base
10.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
12 years ago
Modified
Modified
5 years ago
Summary
This host is installed with Citrix Provisioning Services and is prone to remote code execution vulnerability.
Insight
Insight
The flaw is due to an error in the 'streamprocess.exe' component when handling a '0x40020010' type packet. This can be exploited to cause a stack based buffer overflow via a specially crafted packet sent to UDP port 6905.
Affected Software
Affected Software
Citrix Provisioning Services version 5.6 and prior.
Solution
Solution
Upgrade to Citrix Provisioning Services version 5.6 SP1 or later.