| Package | Affected versions | Patched versions |
|---|---|---|
| metaframe | = 1.0= 2.0 | |
| metaframe presentation server | = 3.0= 4.0 |
The Independent Management Architecture (IMA) service (ImaSrv.exe) in Citrix MetaFrame XP 1.0 and 2.0, and Presentation Server 3.0 and 4.0, allows remote attackers to cause a denial of service (service exit) via a crafted packet that causes the service to access an unmapped memory address and triggers an unhandled exception.
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