CVE-2007-2494
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer...
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer.ocx 3.1.0.3 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.
Exploit likelihood
What each source reports
NVD Score used
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer.ocx 3.1.0.3 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.
- Record
CVE-2007-2494- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer.ocx 3.1.0.3 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.
- Record
CVE-2007-2494- Updated
- 2026-11-02
EUVDEUVD-2007-2487 No score
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer.ocx 3.1.0.3 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.
- Record
EUVD-2007-2487- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mjp7-jvwp-6467 No score
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer...
Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer.ocx 3.1.0.3 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.
- Record
GHSA-mjp7-jvwp-6467- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | PowerPoint Viewer OCX 3.2 - ActiveX Control Denial of Service | 2007-05-01 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, exploits, facts, references, title | Exploit-DB, GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-2494 is a high vulnerability (CVSS 10.0) in Office Ocx Powerpoint Viewer Ocx, published May 4, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.19%, the 92nd percentile. No source names a fixed version.
References
moaxb.blogspot.com/2007/05/moaxb-01-powerpointviewerocx-31.html
exploit-db.com/exploits/3826
exchange.xforce.ibmcloud.com/vulnerabilities/34013
osvdb.org/34332
securityfocus.com/bid/23733
secunia.com/advisories/25092
vupen.com/english/advisories/2007/1612
nvd.nist.gov/vuln/detail/CVE-2007-2494
github.com/advisories/GHSA-mjp7-jvwp-6467