Office Excel Viewer OCX ExcelViewer.ocx ActiveX buffer overflow
|excelviewer-ocx-bo (34011)||High Risk|
The Office Excel Viewer OCX ActiveX control is vulnerable to a stack-based buffer overflow. By persuading a victim to visit a specially-crafted Web page that passes an overly long argument to the HttpDownloadFile() or OpenWebFile() method, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the victim's browser to crash.
No remedy available as of September 1, 2014.
- MoAxB #02: ExcelViewer.ocx 3.1 multiple methods DoS .
- Office OCX & Office Component Web site: Excel Viewer OCX.
- BID-23755: Office OCX ExcelViewer.OCX Excel Viewer ActiveX Denial of Service Vulnerabilities
- CVE-2007-2495: Multiple stack-based buffer overflows in the ExcelOCX ActiveX control in ExcelViewer.ocx 188.8.131.52 allow remote attackers to cause a denial of service (Internet Explorer 7 crash) via a long (1) DoOleCommand, (2) FTPDownloadFile, (3) FTPUploadFile, (4) HttpUploadFile, (5) Save, (6) SaveWebFile, (7) HttpDownloadFile, (8) Open, or (9) OpenWebFile property value. NOTE: some of these details are obtained from third party information.
- OSVDB ID: 34333: Excel Viewer OCX ActiveX (ExcelViewer.ocx) Multiple Method Overflows
- SA25077: Excel Viewer OCX ActiveX Control Buffer Overflow Vulnerabilities
- Microsoft Windows Vista
- Office OCX Excel Viewer OCX 184.108.40.206
May 02, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.