CVE-2006-6565

FileZilla Server before 0.9.22 allows remote attackers to cause a denial of service (crash) via a wildcard argument to the (1) LIST or (2) NLST commands, which results in a NULL pointer dereference, a different set of vectors than CVE-2006-6564. NOTE: CVE analysis suggests that the problem might be due to a malformed PORT command.

• CWE-476

• http://sourceforge.net/project/shownotes.php?release_id=470364&group_id=21558Product, Third Party Advisory
• http://www.vupen.com/english/advisories/2006/4937Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30853Third Party Advisory, VDB Entry
• https://www.exploit-db.com/exploits/2914Exploit, Third Party Advisory, VDB Entry
• http://sourceforge.net/project/shownotes.php?release_id=470364&group_id=21558Product, Third Party Advisory
• http://www.vupen.com/english/advisories/2006/4937Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30853Third Party Advisory, VDB Entry
• https://www.exploit-db.com/exploits/2914Exploit, Third Party Advisory, VDB Entry

Published

Dec 15, 2006

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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