CVE-2006-6334

Citrix Presentation Server Client <9.230 - Buffer Overflow

Title source: llm

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.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Elazar · htmlremotewindows

https://www.exploit-db.com/exploits/5106

View Code ZIP pw:eip

References (13)

[Vendor Advisory] http://secunia.com/advisories/23246

[Third Party Advisory] http://securityreason.com/securityalert/1995

[Third Party Advisory] http://www.vupen.com/english/advisories/2006/4865

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/30740

[Vendor Advisory] http://www.securityfocus.com/bid/21458

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/5106

[US Government Resource] http://www.kb.cert.org/vuls/id/210969

[Exploit, Patch, Vendor Advisory] http://www.tippingpoint.com/security/advisories/TSRT-06-15.html

[Exploit, Patch, Vendor Advisory] http://support.citrix.com/article/CTX111827

[Various Sources] http://fortconsult.net/files/fortconsult.dk/citrix_advisory_dec2006.pdf

[Patch, Vendor Advisory] http://securitytracker.com/id?1017343

[Patch, Vendor Advisory] http://www.citrix.com/English/SS/downloads/downloads.asp?dID=2755

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/archive/1/453760/100/0/threaded

Scores

EPSS 0.2050

EPSS Percentile 95.6%

Details

Status published

Products (1)

citrix/presentation_server_client < 9.200

Published Dec 08, 2006

Tracked Since Feb 18, 2026