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Fencer Vulns
medium 4.3

CVE-2009-2377 json

Buffer overflow in the Avax Vector ActiveX control in avPreview.ocx in AVAX-software Avax Vector ActiveX 1.3 allows remote attackers to cau…

published 2009-07-08 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2373

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
1
Exploit-DB

Summary

Buffer overflow in the Avax Vector ActiveX control in avPreview.ocx in AVAX-software Avax Vector ActiveX 1.3 allows remote attackers to cause a denial of service (application crash) via a long PrinterName property.

Timeline

  1. First public exploit (EDB-33066)
  2. Published

Exploit prediction

1.89% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-33066 Avax Vector 1.3 - 'avPreview.ocx' ActiveX Control Buffer Overflow remote, 2009-06-06
  • securityfocus.com http://www.securityfocus.com/bid/35583 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.