{"id":"CVE-2009-0543","aliases":["DEBIAN-CVE-2009-0543","DSA-1727-1","DSA-1730-1","EUVD-2009-0547","GHSA-3qqr-wq7g-hxwh","openSUSE-SU-2024:10048-1"],"status":"published","title":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection...","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15774,"percentile":0.96891,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-89"],"published":"2009-02-12T16:00:00Z","modified":"2026-10-23T17:47:29Z","exploits":[{"source":"exploitdb","id":"EDB-8037","title":"ProFTPd - 'mod_mysql' Authentication Bypass","type":"remote","platform":"multiple","date":"2009-02-10","verified":true,"url":"https://www.exploit-db.com/exploits/8037"}],"fixes":[{"ecosystem":"Debian:12","package":"proftpd-dfsg","fixed_in":["1.3.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"proftpd-dfsg","fixed_in":["1.3.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"proftpd-dfsg","fixed_in":["1.3.2-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"proftpd-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"proftpd-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"proftpd-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"proftpd-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-17lenny1"}]}],"versions":["1.3.1-16","1.3.1-17"],"bundled":2},{"source":"osv","ecosystem":"Debian:5.0","package":"proftpd-dfsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-17lenny2"}]}],"versions":["1.3.1-16","1.3.1-17","1.3.1-17lenny1","1.3.1-17lenny2~bpo40+1"],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"proftpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.5b-2.5"}]}],"bundled":8}],"products":[{"vendor":"proftpd","product":"proftpd"}],"references":[{"url":"http://www.debian.org/security/2009/dsa-1730","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/02/11/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/34268","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:061","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200903-27.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/02/11/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://bugs.proftpd.org/show_bug.cgi?id=3173","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0543"},{"url":"https://github.com/advisories/GHSA-3qqr-wq7g-hxwh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-0543","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2009-0542","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-0543","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-3639","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1137","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4130","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4359","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3306","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3125","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2009-0543","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2009-02-12T16:00:00Z","modified":"2024-08-07T04:40:05.052Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0547","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2009-02-12T16:00:00Z","modified":"2024-08-07T04:40:05Z","updated_at":"2026-11-03T01:39:25.189813Z"}],"ghsa":[{"id":"GHSA-3qqr-wq7g-hxwh","title":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection...","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2022-05-02T03:16:23Z","modified":"2023-01-31T05:07:09Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:49:09.743979Z"}],"nvd":[{"id":"CVE-2009-0543","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2009-02-12T16:30:00.297Z","modified":"2026-06-16T23:05:16.037Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:01:33.417327Z"}],"osv":[{"id":"CVE-2009-0543","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2009-02-12T16:30:00Z","modified":"2026-04-10T03:40:36.259155Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2009-0543","description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","status":"published","published":"2009-02-12T16:30:00.297Z","modified":"2026-10-23T17:47:29.878553402Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1727-1","title":"- SQL injection vulnerabilites","status":"published","published":"2009-02-26T00:00:00Z","modified":"2026-03-09T01:20:57.623639Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DSA-1730-1","title":"proftpd-dfsg - SQL injection vulnerabilites","status":"published","published":"2009-03-02T00:00:00Z","modified":"2026-03-09T01:22:48.235061Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"openSUSE-SU-2024:10048-1","title":"proftpd-1.3.5b-2.5 on GA media","description":"These are all security issues fixed in the proftpd-1.3.5b-2.5 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:26:45.618538Z","updated_at":"2026-11-02T16:58:33.135986Z"}]}}