Cisco WebEx Meeting Manager UCF - 'atucfobj.dll' ActiveX Remote Buffer Overflow

// ksOSe 08/08/2008 // tested in IE6, XP SP1 var shellcode =...

CVE-2008-3558

Stack-based buffer overflow in the WebexUCFObject ActiveX control in atucfobj.dll in Cisco WebEx Meeting Manager before 20.2008.2606.4919 allows remote attackers to execute arbitrary code via a long argument to the NewObject method...

Stack overflow

Stack-based buffer overflow in the WebexUCFObject ActiveX control in atucfobj.dll in Cisco WebEx Meeting Manager before 20.2008.2606.4919 allows remote attackers to execute arbitrary code via a long argument to the NewObject method...

DSquare Exploit Pack: D2SEC_WEBEX

Name| d2secwebex ---|--- CVE| CVE-2008-3558 Exploit Pack| D2ExploitPack Description| WebEx Meeting Manager atucfobj.dll ActiveX Stack Overflow Notes|...

CVE-2008-3558

Stack-based buffer overflow in the WebexUCFObject ActiveX control in atucfobj.dll in Cisco WebEx Meeting Manager before 20.2008.2606.4919 allows remote attackers to execute arbitrary code via a long argument to the NewObject method...

CVE-2008-3558

Summary of CVE-2008-3558 (Cisco WebEx Meeting Manager) : A stack-based buffer overflow exists in the WebexUCFObject ActiveX control (atucfobj.dll) used by WebEx Meeting Manager. Triggered by passing a long string to the NewObject() method, it allows remote code execution with user privileges. Aff...

WebEx Downloader插件远程代码执行漏洞

BUGTRAQ ID: 18860 CVECAN ID: CVE-2006-3423 WebEx是全球最大的网络通信服务供应商，可提供电信级网络会议解决方案。 WebEx在处理组件下载操作时存在漏洞，远程攻击者可能利用此漏洞在用户机器上执行任意命令。 WebEx在召开或加入网络会议时需要使用Downloader插件来下载一些额外的组件。在下载时由于对各种ActiveX/Java控件参数和配置指令缺少验证，GpcUrlRoot和GpcIniFileName...

CVE-2007-6005

Unspecified vulnerability in the GpcContainer.GpcContainer.1 ActiveX control in WebEx allows remote attackers to cause a denial of service memory access violation and crash via 1 an invalid argument to the InitParam method or 2 an unspecified vector involving the SetParam method...

Design/Logic Flaw

Unspecified vulnerability in the GpcContainer.GpcContainer.1 ActiveX control in WebEx allows remote attackers to cause a denial of service memory access violation and crash via 1 an invalid argument to the InitParam method or 2 an unspecified vector involving the SetParam method...

CVE-2007-6005

CVE-2007-6005 affects WebEx via the GpcContainer.1 ActiveX control and can cause denial of service through a memory access violation triggered by an invalid InitParam argument or an unspecified vector in SetParam. Exploitation and affected versions are not specified in the provided documents; no ...

CVE-2007-6005

Unspecified vulnerability in the GpcContainer.GpcContainer.1 ActiveX control in WebEx allows remote attackers to cause a denial of service memory access violation and crash via 1 an invalid argument to the InitParam method or 2 an unspecified vector involving the SetParam method...

webex-mem.txt

Typo in the original PoC. It should read as follows: --------------------- function Check var obj = new ActiveXObject"GpcContainer.GpcContainer.1"; obj.InitParam"A"; --------------------- Elazar...

[Full-disclosure] WebEx GPCContainer Memory Access Violation

There is a memory access violation in the InitParam and SetParam functions. PoC as follows: --------------------- !-- Written by e.b. -- html head script language="JavaScript" DEFER function Check var obj = new ActiveXObject"GpcContainer.GpcContainer.1"; obj.InitOaram"A"; /script /head body...

WebEx GPCContainer - Memory Access Violation Multiple Denial of Service Vulnerabilities

WebEx GPCContainer - Memory Access Violation Multiple Denial of Service Vulnerabilities source: https://www.securityfocus.com/bid/26430/info WebEx is prone to multiple remote denial-of-service vulnerabilities. Attackers can exploit these issues to crash applications that use the ActiveX control,...

WebEx GPCContainer - Memory Access Violation Multiple Denial of Service Vulnerabilities

source: https://www.securityfocus.com/bid/26430/info WebEx is prone to multiple remote denial-of-service vulnerabilities. Attackers can exploit these issues to crash applications that use the ActiveX control, denying service to legitimate users. function Check var obj = new...

WebEx Downloader ActiveX Control Command Injection

The Windows remote host contains the WebEx Downloader ActiveX control, which is used when attending or hosting a meeting using WebEx, a sharing and conferencing application for Windows. The version of this ActiveX control on the remote host reportedly allows an attacker to deliver arbitrary...

WebEx Downloader Plug-in Multiple Vulnerabilities + rant

All these vulnerabilities were reported to WebEx by NGS Software back on the 24th February 2005 along with some other issues. The current Director of the X-Force new about these issues as at the time of their discovery, he worked with NGS. Seeing as I'm the subject, here is another example whereb...

ZDI-06-021: WebEx Downloader Plug-in Code Execution Vulnerability

ZDI-06-021: WebEx Downloader Plug-in Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-06-021.html July 6, 2006 -- CVE ID: CVE-2006-3423 -- Affected Vendor: WebEx Communications -- Affected Products: WebEx Downloader Plug-in tested on v2.0.0.7 -- TippingPointTM IPS...

Multiple WebEx downloader plugin vulnerabilities

Buffer overflow, code execution...

[SA20956] WebEx Downloader Plug-in Multiple Vulnerabilities

---------------------------------------------------------------------- Reverse Engineer Wanted Secunia offers a Security Specialist position with emphasis on reverse engineering of software and exploit code, auditing of source code, and analysis of vulnerability reports...