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CVE-2007-3873
Stack-based buffer overflow in vstlib32.dll 1.2.0.1012 in the SSAPI Engine 5.0.0.1066 through 5.2.0.1012 in Trend Micro AntiSpyware 3.5…
Medium6.9EPSS 0.42%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Stack-based buffer overflow in vstlib32.dll 1.2.0.1012 in the SSAPI Engine 5.0.0.1066 through 5.2.0.1012 in Trend Micro AntiSpyware 3.5 and PC-Cillin Internet Security 2007 15.0 through 15.3, when the Venus Spy Trap (VST) feature is enabled, allows local users to cause a denial of service (service crash) or execute arbitrary code via a file with a long pathname, which triggers the overflow during a ReadDirectoryChangesW callback notification.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.9 | AV:L/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.42% · top 63% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.9.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (7)
- http://esupport.trendmicro.com/support/consumer/search.do?cmd=displayKC&externalId=PUB-en-1035845 (opens in a new tab)x_refsource_CONFIRMx_transferred
- antispyware-vstlib-bo(36144) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 25388 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- ADV-2007-2935 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 26557 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1018592 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20070820 Trend Micro SSAPI Long Path Buffer Overflow Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_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)
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[](https://trackcve.app/cve/CVE-2007-3873)Record last updated .