{"id":"CVE-2009-3976","aliases":["EUVD-2009-3947","GHSA-2mg8-pqjg-f272"],"status":"published","title":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service ...","description":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.28277,"percentile":0.98131,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-11-18T23:00:00Z","modified":"2026-06-16T23:12:44Z","exploits":[{"source":"exploitdb","id":"EDB-16709","title":"ProFTP 2.9 - Banner Remote Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-07-03","verified":true,"url":"https://www.exploit-db.com/exploits/16709"},{"source":"exploitdb","id":"EDB-9508","title":"ProFTP 2.9 - Welcome Message Remote Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2009-08-25","verified":true,"url":"https://www.exploit-db.com/exploits/9508"},{"source":"metasploit","id":"exploit/windows/ftp/proftp_banner","title":"ProFTP 2.9 Banner Remote Buffer Overflow","type":"exploit","platform":"Windows","date":"2009-08-25","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/ftp/proftp_banner"}],"products":[{"vendor":"labtam-inc","product":"proftp"}],"references":[{"url":"http://www.securityfocus.com/bid/36128","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/52730","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/9508","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/2414","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3976"},{"url":"https://github.com/advisories/GHSA-2mg8-pqjg-f272"}],"sources":{"cve":[{"id":"CVE-2009-3976","description":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).","status":"published","published":"2009-11-18T23:00:00Z","modified":"2024-08-07T06:45:50.997Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3947","description":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).","status":"published","published":"2009-11-18T23:00:00Z","modified":"2024-08-07T06:45:50Z","updated_at":"2026-11-03T01:39:11.734855Z"}],"ghsa":[{"id":"GHSA-2mg8-pqjg-f272","title":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service ...","description":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).","status":"published","published":"2022-05-02T03:50:17Z","modified":"2023-01-31T05:08:04Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:19.883163Z"}],"nvd":[{"id":"CVE-2009-3976","description":"Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).","status":"published","published":"2009-11-18T23:30:00.767Z","modified":"2026-06-16T23:12:44.613Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:37.939838Z"}]}}