Vulnerability record · CVE-2005-3812 · published 26 November 2005

CVE-2005-3812: Freeftpd vulnerability

Freeftpd · Freeftpd

freeFTPd 1.0.10 allows remote authenticated users to cause a denial of service (null dereference and crash) via a PORT command with missing arguments.

6.8 CVSS 2.0 Medium EPSS 3.0% · top 13.2%

6.8CVSS 2.0 base score

3.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

8References, 2 tagged exploit

16 Jun 2026Last modified by NVD

Description

freeFTPd 1.0.10 allows remote authenticated users to cause a denial of service (null dereference and crash) via a PORT command with missing arguments.

AV:N/AC:L/Au:S/C:N/I:N/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Freeftpd Freeftpd

References

Link	Tags
http://secunia.com/advisories/17737	Vendor Advisory
http://www.securityfocus.com/archive/1/417602/30/0/threaded
http://www.securityfocus.com/bid/15557	Exploit
http://www.vupen.com/english/advisories/2005/2580
http://secunia.com/advisories/17737	Vendor Advisory
http://www.securityfocus.com/archive/1/417602/30/0/threaded
http://www.securityfocus.com/bid/15557	Exploit
http://www.vupen.com/english/advisories/2005/2580

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2012-6067Freeftpd improper authentication vulnerabilityfreeFTPd.exe in freeFTPd through 1.0.11 allows remote attackers to bypass authentication via a crafted SFTP session, as demonstrated by an OpenSSH cl…EPSS 3.1%4 Dec 2012 9.3CVE-2013-10042Freeftpd stack-based buffer overflow vulnerabilityA stack-based buffer overflow vulnerability exists in freeFTPd version 1.0.10 and earlier in the handling of the FTP PASS command. When an attacker s…EPSS 2.5%31 Jul 2025 8.8CVE-2019-19383Freeftpd classic buffer overflow vulnerabilityfreeFTPd 1.0.8 has a Post-Authentication Buffer Overflow via a crafted SIZE command (this is exploitable even if logging is disabled).EPSS 2.8%3 Dec 2019 7.5CVE-2006-2407wodSSHServer ActiveX stack buffer overflow via key exchange stringA stack-based buffer overflow exists in the WeOnlyDo wodSSHServer ActiveX component (versions 1.2.7 and 1.3.3 DEMO), which is also embedded in FreeSS…EPSS 71%analysed16 May 2006 7.5CVE-2005-3683freeFTPd logging stack buffer overflow via long USER commandfreeFTPd before 1.0.9 contains a stack-based buffer overflow that is reachable when logging is enabled. A remote attacker can send an oversized USER …EPSS 72%analysed19 Nov 2005 7.5CVE-2005-3684Freeftpd vulnerabilityMultiple buffer overflows in freeFTPd 1.0.8, without logging enabled, allow remote authenticated attackers to cause a denial of service (application …EPSS 14%19 Nov 2005

Source: NIST National Vulnerability Database (record CVE-2005-3812), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.