{"id":"CVE-2011-0507","aliases":["EUVD-2011-0527","GHSA-c6fr-x99h-2jv7"],"status":"published","title":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other...","description":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04918,"percentile":0.92174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2011-01-20T18:00:00Z","modified":"2026-06-16T23:27:31Z","exploits":[{"source":"exploitdb","id":"EDB-15986","title":"Blackmoon FTP 3.1 Build 1735/1736 - Denial of Service","type":"dos","platform":"windows","date":"2011-01-13","verified":true,"url":"https://www.exploit-db.com/exploits/15986"}],"products":[{"vendor":"blackmoonftpserver","product":"blackmoon_ftp_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64696","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/45814","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://osvdb.org/70452","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/42933","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.exploit-db.com/exploits/15986","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0507"},{"url":"https://github.com/advisories/GHSA-c6fr-x99h-2jv7"}],"sources":{"cve":[{"id":"CVE-2011-0507","description":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25.638Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0527","description":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2011-01-20T18:00:00Z","modified":"2024-08-06T21:58:25Z","updated_at":"2026-11-03T01:56:00.140679Z"}],"ghsa":[{"id":"GHSA-c6fr-x99h-2jv7","title":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other...","description":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-17T02:02:16Z","modified":"2023-01-27T05:00:48Z","updated_at":"2026-11-02T14:41:45.307734Z"}],"nvd":[{"id":"CVE-2011-0507","description":"FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2011-01-20T19:00:10.303Z","modified":"2026-06-16T23:27:31.703Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}