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    CVE-2005-3683

    Stack-based buffer overflow in freeFTPd before 1.0.9 with Logging enabled, allows remote attackers to cause a denial of service (application crash), and possibly execute arbitrary code, via a long USER command.

    Published:Nov 19, 2005
    Last Modified:Apr 16, 2026
    EPS:Nov 19, 2005
    EPSS Score:0.84662
    CVSS Score:7.5

    Affected Products

    Vendor
    Freeftpd
    Product
    Freeftpd

    Exploits

    http://www.securityfocus.com/bid/15457http://www.securityfocus.com/bid/15457https://www.exploit-db.com/exploits/16707https://www.exploit-db.com/exploits/1330

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2013-10042 (CVSS 9.3) — A stack-based buffer overflow vulnerability exists in freeFTPd version 1.0.10 and earlier in the handling of t…
    CVE-2019-19383 (CVSS 8.8) — freeFTPd 1.0.8 has a Post-Authentication Buffer Overflow via a crafted SIZE command (this is exploitable even …
    CVE-2012-6067 (CVSS 10) — freeFTPd.exe in freeFTPd through 1.0.11 allows remote attackers to bypass authentication via a crafted SFTP se…
    CVE-2006-2407 (CVSS 7.5) — Stack-based buffer overflow in (1) WeOnlyDo wodSSHServer ActiveX Component 1.2.7 and 1.3.3 DEMO, as used in ot…
    CVE-2005-3812 (CVSS 6.8) — freeFTPd 1.0.10 allows remote authenticated users to cause a denial of service (null dereference and crash) vi…
    CVE-2005-3684 (CVSS 7.5) — Multiple buffer overflows in freeFTPd 1.0.8, without logging enabled, allow remote authenticated attackers to …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High