CVE-2007-3147
Buffer overflow in the Yahoo! Webcam Upload ActiveX control in ywcupl.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in the Yahoo! Webcam Upload ActiveX control in ywcupl.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the send method. NOTE: some of these details are obtained from third party information.
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system.
- 4042 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Timeline
ID reserved
By mitre
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 40.2% · top 1.4% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (15)
- 20070606 Yahoo 0day ActiveX Webcam Exploit (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 4042 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 24354 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://research.eeye.com/html/advisories/upcoming/20070605.html (opens in a new tab)x_refsource_MISCx_transferred
- VU#949817 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- http://messenger.yahoo.com/security_update.php?id=060707 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2007-2094 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 25547 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20070608 EEYE: Yahoo Webcam ActiveX Controls Multiple Buffer Overflows (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 1018204 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- yahoo-webcam-upload-bo(34758) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 24341 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1018203 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 2809 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- http://research.eeye.com/html/advisories/published/AD20070608.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-3147)Record last updated .