CVE-2006-4518
MEDIUM · CVSS 5.0EPSS 1.8%EU EUVD
Qbik WinGate 6.1.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a DNS request with a self-referencing compressed name pointer, which triggers an infinite loop.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 1.8% (78th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-4506)
- Published
- November 28, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-4506 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- qbik / wingate
References
- http://forums.qbik.com/viewtopic.php?t=4215(Patch)
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=444(Vendor Advisory)
- http://secunia.com/advisories/23029(Patch, Vendor Advisory)
- http://securitytracker.com/id?1017284(Vendor Advisory)
- http://www.securityfocus.com/bid/21295(Patch)
- http://www.vupen.com/english/advisories/2006/4711
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30491
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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