{"id":"CVE-2006-2723","aliases":["DEBIAN-CVE-2006-2723","EUVD-2006-2722","GHSA-7j2m-9286-4vwj"],"status":"published","title":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service ...","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","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":"2026-11-09","score":0.02998,"percentile":0.8745,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"published":"2006-06-01T01:00:00Z","modified":"2026-10-22T23:47:28Z","exploits":[{"source":"exploitdb","id":"EDB-1867","title":"Mozilla Firefox 1.5.0.4 - 'marquee' Denial of Service","type":"dos","platform":"multiple","date":"2006-06-02","verified":true,"url":"https://www.exploit-db.com/exploits/1867"}],"fixes":[{"ecosystem":"Debian:12","package":"firefox-esr","fixed_in":["45.0esr-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"firefox-esr","fixed_in":["45.0esr-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"firefox-esr","fixed_in":["45.0esr-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"firefox-esr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"45.0esr-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"firefox-esr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"45.0esr-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"firefox-esr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"45.0esr-1"}]}]}],"products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"http://www.securityfocus.com/archive/1/435411/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/436268/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/18165","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"http://www.securityfocus.com/archive/1/435373/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/435882/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26898","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2723"},{"url":"https://github.com/advisories/GHSA-7j2m-9286-4vwj"},{"url":"https://security-tracker.debian.org/tracker/CVE-2006-2723","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-2723","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2006-06-01T01:00:00Z","modified":"2024-08-07T17:58:51.919Z","updated_at":"2026-11-02T14:33:48.871799Z"}],"euvd":[{"id":"EUVD-2006-2722","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2006-06-01T01:00:00Z","modified":"2024-08-07T17:58:51Z","updated_at":"2026-11-03T01:15:59.57229Z"}],"ghsa":[{"id":"GHSA-7j2m-9286-4vwj","title":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service ...","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2022-05-01T07:01:45Z","modified":"2023-01-31T05:01:22Z","updated_at":"2026-11-02T14:48:02.863685Z"}],"nvd":[{"id":"CVE-2006-2723","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2006-06-01T01:02:00Z","modified":"2026-06-16T22:25:37.31Z","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":"2026-11-02T14:01:03.750605Z"}],"osv":[{"id":"CVE-2006-2723","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2006-06-01T01:02:00Z","modified":"2026-04-10T03:37:34.992371Z","updated_at":"2026-11-02T15:43:56.581247Z"},{"id":"DEBIAN-CVE-2006-2723","description":"Unspecified versions of Mozilla Firefox allow remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags.  NOTE: a followup post indicated that the initial report could not be verified.","status":"published","published":"2006-06-01T01:02:00Z","modified":"2026-10-22T23:47:28.042726116Z","updated_at":"2026-11-02T15:45:23.105674Z"}]}}