Vulnerability Description
Integer overflow in the StartEpa method in the nsepacom ActiveX control (nsepa.exe) in Citrix Access Gateway Enterprise Edition Plug-in for Windows 9.x before 9.3-57.5 and 10.0 before 10.0-69.4 allows remote attackers to execute arbitrary code via a crafted Content-Length HTTP header, which triggers a heap-based buffer overflow.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Access Gateway Plug-In | <= 9.3 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/45299
- http://secunia.com/secunia_research/2012-26
- http://support.citrix.com/article/CTX134303PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77317
- http://secunia.com/advisories/45299
- http://secunia.com/secunia_research/2012-26
- http://support.citrix.com/article/CTX134303PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77317
FAQ
What is CVE-2011-2593?
CVE-2011-2593 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Integer overflow in the StartEpa method in the nsepacom ActiveX control (nsepa.exe) in Citrix Access Gateway Enterprise Edition Plug-in for Windows 9.x before 9.3-57.5 and 10.0 before 10.0-69.4 allows...
How severe is CVE-2011-2593?
CVE-2011-2593 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-2593?
Check the references section above for vendor advisories and patch information. Affected products include: Citrix Access Gateway Plug-In.