Description
Buffer overflow in a certain ActiveX control in the EDraw Office Viewer Component (edrawofficeviewer.ocx) 4.0.5.20, and other versions before 5.0, allows remote attackers to cause a denial of service (Internet Explorer 7 crash) or execute arbitrary code via a long first argument to the HttpDownloadFile method.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- EDraw Office Viewer Component - Denial of Service EDB-4009 · dos · May 30, 2007 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- ADV-2007-1992 vdb-entry
- http://moaxb.blogspot.com/2007/05/moaxb-29-edraw-office-viewer-component.html
- 4009 exploit
- http://www.ocxt.com/archives/28
- 24229 vdb-entry
- 25418 third-party-advisory
- 36045 vdb-entry
- edraw-viewer-httpdownloadfile-bo(34590) vdb-entry
- http://shinnai.altervista.org/viewtopic.php?id=42&t_id=32