CVE-2007-3873 json
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…
published 2007-08-22 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3857
- cvss
- 6.9
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- secunia.com/advisories/26557 advisory
- securitytracker.com/id?1018592 advisory
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.9 | AV:L/AC:M/Au:N/C:C/I:C/A:C |
References
-
secunia.com
/advisories/26557
third-party-advisory, patch, vendor-advisory
-
securitytracker.com
/id?1018592
vdb-entry, patch, vendor-advisory
- esupport.trendmicro.com /support/consumer/search.do?cmd=displayKC&externalId=PUB-en-1035845
-
exchange.xforce.ibmcloud.com
/vulnerabilities/36144
vdb-entry
-
securityfocus.com
/bid/25388
vdb-entry
-
vupen.com
/english/advisories/2007/2935
vdb-entry
-
labs.idefense.com
/intelligence/vulnerabilities/display.php?id=586
third-party-advisory
Sources
- CVE List CVE-2007-3873
- NVD CVE-2007-3873
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