{"id":"CVE-2006-6719","aliases":["DEBIAN-CVE-2006-6719","EUVD-2006-6702","GHSA-xp2f-5gqq-p6j5","openSUSE-SU-2024:11510-1"],"status":"published","title":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows...","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04303,"percentile":0.91208,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"published":"2006-12-23T11:00:00Z","modified":"2026-10-22T23:47:21Z","exploits":[{"source":"exploitdb","id":"EDB-2947","title":"wget 1.10.2 - Unchecked Boundary Condition Denial of Service","type":"dos","platform":"multiple","date":"2006-12-18","verified":true,"url":"https://www.exploit-db.com/exploits/2947"}],"fixes":[{"ecosystem":"Debian:12","package":"wget","fixed_in":["1.13-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wget","fixed_in":["1.13-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wget","fixed_in":["1.13-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"wget","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"wget","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wget","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"wget","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.1-2.2"}]}],"bundled":7}],"products":[{"vendor":"gnu","product":"wget"}],"references":[{"url":"https://issues.rpath.com/browse/RPL-930","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/21650","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"https://www.exploit-db.com/exploits/2947","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:017","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6719"},{"url":"https://github.com/advisories/GHSA-xp2f-5gqq-p6j5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-6719","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2006-6719","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13089","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13090","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6508","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0494","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20483","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-5953","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2006-6719","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2006-12-23T11:00:00Z","modified":"2024-08-07T20:33:59.979Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-6702","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2006-12-23T11:00:00Z","modified":"2024-08-07T20:33:59Z","updated_at":"2026-11-03T01:15:42.481414Z"}],"ghsa":[{"id":"GHSA-xp2f-5gqq-p6j5","title":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows...","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2022-05-01T07:40:44Z","modified":"2023-01-31T05:02:34Z","updated_at":"2026-11-02T14:48:17.45489Z"}],"nvd":[{"id":"CVE-2006-6719","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2006-12-23T11:28:00Z","modified":"2026-06-16T22:33:39.64Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:09.852738Z"}],"osv":[{"id":"CVE-2006-6719","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2006-12-23T11:28:00Z","modified":"2026-04-10T03:37:53.776783Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2006-6719","description":"The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.","status":"published","published":"2006-12-23T11:28:00Z","modified":"2026-10-22T23:47:21.475331299Z","updated_at":"2026-11-02T15:45:23.105674Z"},{"id":"openSUSE-SU-2024:11510-1","title":"wget-1.21.1-2.2 on GA media","description":"These are all security issues fixed in the wget-1.21.1-2.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:17:43.041338Z","updated_at":"2026-11-02T16:58:35.195147Z"}]}}