{"id":"CVE-2009-0821","aliases":["EUVD-2009-0818","GHSA-v973-q8fj-656q"],"status":"published","title":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service ...","description":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.","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":0.05292,"percentile":0.92634,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-399"],"published":"2009-03-05T02:00:00Z","modified":"2026-06-16T23:05:53Z","exploits":[{"source":"exploitdb","id":"EDB-32836","title":"Mozilla Firefox 2.0.x - Nested 'window.print()' Denial of Service","type":"dos","platform":"multiple","date":"2009-03-03","verified":true,"url":"https://www.exploit-db.com/exploits/32836"}],"products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"http://www.securityfocus.com/bid/33969","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://downloads.securityfocus.com/vulnerabilities/exploits/33969.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0821"},{"url":"https://github.com/advisories/GHSA-v973-q8fj-656q"}],"sources":{"cve":[{"id":"CVE-2009-0821","description":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.","status":"published","published":"2009-03-05T02:00:00Z","modified":"2024-09-16T16:17:46.669Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0818","description":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.","status":"published","published":"2009-03-05T02:00:00Z","modified":"2024-09-16T16:17:46Z","updated_at":"2026-11-03T00:55:53.022594Z"}],"ghsa":[{"id":"GHSA-v973-q8fj-656q","title":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service ...","description":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.","status":"published","published":"2022-05-02T03:18:38Z","modified":"2023-01-31T05:08:03Z","updated_at":"2026-11-02T14:49:19.380815Z"}],"nvd":[{"id":"CVE-2009-0821","description":"Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.","status":"published","published":"2009-03-05T02:30:00.703Z","modified":"2026-06-16T23:05:53.12Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}