Signature Detail
Short Name |
APP:CITRIX:IMA-BO |
|---|---|
Severity |
High |
Recommended |
No |
Recommended Action |
Drop |
Category |
APP |
Keywords |
Citrix Systems Multiple Products IMA Service Buffer Overflow |
Release Date |
2010/09/22 |
Update Number |
1777 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
APP: Citrix Systems Multiple Products IMA Service Buffer Overflow
This signature detects attempts to exploit a known vulnerability in Multiple Citrix Systems Products. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server's process.
Extended Description
Citrix Presentation Server is prone to a buffer-overflow vulnerability because the IMA service fails to properly bounds-check user-supplied input before copying it to an insufficiently sized memory buffer. Successfully exploiting this issue may allow attackers to execute arbitrary machine code in the context of the IMA server process. Failed exploit attempts will likely result in denial-of-service conditions. The issue affects the following versions: Citrix MetaFrame and Presentation Server 4.5 (and earlier) Citrix Access Essentials 2.0 (and earlier) Citrix Desktop Server 1.0 (and earlier)
Affected Products
- Citrix Access Essentials 1.0
- Citrix Access Essentials 1.5
- Citrix Access Essentials 2.0
- Citrix Desktop Server 1.0
- Citrix Desktop Server 1.0 x64
- Citrix MetaFrame Presentation Server 3.0.0
- Citrix Presentation Server 4.0.0
- Citrix Presentation Server 4.5
References
- BugTraq: 27329
- CVE: CVE-2008-0356