{"id":"CVE-2007-2494","aliases":["EUVD-2007-2487","GHSA-mjp7-jvwp-6467"],"status":"published","title":"Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer...","description":"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.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0519,"percentile":0.92518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-05-04T00:00:00Z","modified":"2026-06-16T22:39:42Z","exploits":[{"source":"exploitdb","id":"EDB-3826","title":"PowerPoint Viewer OCX 3.2 - ActiveX Control Denial of Service","type":"dos","platform":"windows","date":"2007-05-01","verified":true,"url":"https://www.exploit-db.com/exploits/3826"}],"products":[{"vendor":"office_ocx","product":"powerpoint_viewer_ocx"}],"references":[{"url":"http://moaxb.blogspot.com/2007/05/moaxb-01-powerpointviewerocx-31.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/3826","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34013","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/34332","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23733","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/25092","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/1612","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2494"},{"url":"https://github.com/advisories/GHSA-mjp7-jvwp-6467"}],"sources":{"cve":[{"id":"CVE-2007-2494","description":"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.","status":"published","published":"2007-05-04T00:00:00Z","modified":"2024-08-07T13:42:33.412Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2487","description":"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.","status":"published","published":"2007-05-04T00:00:00Z","modified":"2024-08-07T13:42:33Z","updated_at":"2026-11-03T01:38:20.980728Z"}],"ghsa":[{"id":"GHSA-mjp7-jvwp-6467","title":"Multiple stack-based buffer overflows in the PowerPointOCX ActiveX control in PowerPointViewer...","description":"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.","status":"published","published":"2022-05-01T18:04:07Z","modified":"2023-01-31T05:03:54Z","updated_at":"2026-11-02T14:48:34.409462Z"}],"nvd":[{"id":"CVE-2007-2494","description":"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.","status":"published","published":"2007-05-04T00:19:00Z","modified":"2026-06-16T22:39:42.963Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:15.696607Z"}]}}