CVE-2007-2495
Multiple stack-based buffer overflows in the ExcelOCX ActiveX control in ExcelViewer.ocx 3.1.0.6 allow remote attackers to cause a denial of service (Internet Explorer 7 crash) via a long (1) DoOleCommand, (2) FTPDownloadFile, (3) FTPUploadFile, (4)…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple stack-based buffer overflows in the ExcelOCX ActiveX control in ExcelViewer.ocx 3.1.0.6 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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 3.96% probability · 90th percentile
- CISA KEV
- Not listed
- Affected
- office ocx/excel viewer ocx
- Source
- cve@mitre.org
References
- http://moaxb.blogspot.com/2007/05/moaxb-02-excelviewerocx-v-31-multiple.html
- http://osvdb.org/34333
- http://secunia.com/advisories/25077Vendor Advisory
- http://www.securityfocus.com/bid/23755Exploit
- http://www.vupen.com/english/advisories/2007/1613
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34011
- https://www.exploit-db.com/exploits/3830
- http://moaxb.blogspot.com/2007/05/moaxb-02-excelviewerocx-v-31-multiple.html
- http://osvdb.org/34333
- http://secunia.com/advisories/25077Vendor Advisory
- http://www.securityfocus.com/bid/23755Exploit
- http://www.vupen.com/english/advisories/2007/1613
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34011
- https://www.exploit-db.com/exploits/3830
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.