CVE-2006-6334

Public Exploit

Description

Heap-based buffer overflow in the SendChannelData function in wfica.ocx in Citrix Presentation Server Client before 9.230 for Windows allows remote malicious web sites to execute arbitrary code via a DataSize parameter that is less than the length of the Data buffer.

6.8

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 14.83% Top 10%

Vendor Advisory secunia.com Vendor Advisory securitytracker.com Vendor Advisory citrix.com Vendor Advisory citrix.com Vendor Advisory securityfocus.com Vendor Advisory tippingpoint.com

Affected: n/a n/a

References

Link	Tags
http://secunia.com/advisories/23246	third party advisory vendor advisory
http://securityreason.com/securityalert/1995	third party advisory
http://www.vupen.com/english/advisories/2006/4865	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/30740	vdb entry
http://www.securityfocus.com/bid/21458	vdb entry vendor advisory
https://www.exploit-db.com/exploits/5106	exploit
http://www.kb.cert.org/vuls/id/210969	third party advisory us government resource
http://www.tippingpoint.com/security/advisories/TSRT-06-15.html	exploit patch vendor advisory
http://support.citrix.com/article/CTX111827	exploit patch vendor advisory
http://fortconsult.net/files/fortconsult.dk/citrix_advisory_dec2006.pdf
http://securitytracker.com/id?1017343	vdb entry patch vendor advisory
http://www.citrix.com/English/SS/downloads/downloads.asp?dID=2755	patch vendor advisory
http://www.securityfocus.com/archive/1/453760/100/0/threaded	mailing list

Frequently Asked Questions

What is the severity of CVE-2006-6334?: CVE-2006-6334 has been scored as a medium severity vulnerability.
How to fix CVE-2006-6334?: To fix CVE-2006-6334, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2006-6334 being actively exploited in the wild?: It is possible that CVE-2006-6334 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~15% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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