CVE-2010-2991

Name: CVE-2010-2991
Creator: NVD / NIST
Published: 2010-08-11T20:00:01.437+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.85%

Last modified Jun 16, 2026

CVE-2010-2991 is a vulnerability of currently unknown severity. The IICAClient interface in the ICAClient library in the ICA Client ActiveX Object (aka ICO) component in Citrix Online Plug-in for Windows for XenApp & XenDesktop before 12.0.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HTML document that triggers the reading of a .ICA file.. EPSS estimates a 6.85% chance of exploitation in the next 30 days.

Description

The IICAClient interface in the ICAClient library in the ICA Client ActiveX Object (aka ICO) component in Citrix Online Plug-in for Windows for XenApp & XenDesktop before 12.0.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HTML document that triggers the reading of a .ICA file.

Metrics

EPSS Probability

6.85%

93.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Citrix	Online Plug-In For Windows For Xenapp \& Xendesktop	<= 12.0
Citrix	Online Plug-In For Windows For Xenapp \& Xendesktop	11.1

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=875
http://secunia.com/advisories/40819Vendor Advisory
http://secunia.com/advisories/40821Vendor Advisory
http://support.citrix.com/article/CTX125976Patch, Vendor Advisory
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=875
http://secunia.com/advisories/40819Vendor Advisory
http://secunia.com/advisories/40821Vendor Advisory
http://support.citrix.com/article/CTX125976Patch, Vendor Advisory

Timeline

Published: Aug 11, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-2991?

How severe is CVE-2010-2991?

Severity scoring for CVE-2010-2991 is pending analysis. The EPSS model estimates a 6.85% probability of exploitation in the next 30 days.

How do I fix CVE-2010-2991?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-2991?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST