VULNERABILITY INTELLIGENCE
CVE-2006-5821
CVSS score7.5 NONE
EPSS probability5.20%
CISA KEVNot currently listed
Published2006-11-10
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Weakness classification
- nvd@nist.gov: NVD-CWE-Other