CVE-2006-4518

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.

• http://forums.qbik.com/viewtopic.php?t=4215Patch
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=444Vendor Advisory
• http://secunia.com/advisories/23029Patch, Vendor Advisory
• http://securitytracker.com/id?1017284Vendor Advisory
• http://www.securityfocus.com/bid/21295Patch
• http://www.vupen.com/english/advisories/2006/4711
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30491
• http://forums.qbik.com/viewtopic.php?t=4215Patch
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=444Vendor Advisory
• http://secunia.com/advisories/23029Patch, Vendor Advisory
• http://securitytracker.com/id?1017284Vendor Advisory
• http://www.securityfocus.com/bid/21295Patch
• http://www.vupen.com/english/advisories/2006/4711
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30491

Published

Nov 28, 2006

Last Modified

Jun 16, 2026

Status

Modified

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