{"id":"CVE-2009-2953","aliases":["EUVD-2009-2940","GHSA-7wrp-3pc5-gg9v"],"status":"published","title":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of...","description":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.","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":0.045,"percentile":0.91568,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-399"],"published":"2009-08-24T15:00:00Z","modified":"2026-06-16T23:10:35Z","exploits":[{"source":"exploitdb","id":"EDB-7554","title":"Mozilla Firefox 3.0.5 - location.hash Remote Crash","type":"dos","platform":"windows","date":"2008-12-23","verified":true,"url":"https://www.exploit-db.com/exploits/7554"}],"products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"http://websecurity.com.ua/3424/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/506006/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2953"},{"url":"http://websecurity.com.ua/3424"},{"url":"https://github.com/advisories/GHSA-7wrp-3pc5-gg9v"}],"sources":{"cve":[{"id":"CVE-2009-2953","description":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.","status":"published","published":"2009-08-24T15:00:00Z","modified":"2024-08-07T06:07:37.338Z","updated_at":"2026-11-02T14:33:23.395558Z"}],"euvd":[{"id":"EUVD-2009-2940","description":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.","status":"published","published":"2009-08-24T15:00:00Z","modified":"2024-08-07T06:07:37Z","updated_at":"2026-11-03T01:39:15.535048Z"}],"ghsa":[{"id":"GHSA-7wrp-3pc5-gg9v","title":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of...","description":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.","status":"published","published":"2022-05-02T03:40:14Z","modified":"2025-04-09T04:14:26Z","updated_at":"2026-11-02T15:01:00.53445Z"}],"nvd":[{"id":"CVE-2009-2953","description":"Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.","status":"published","published":"2009-08-24T15:30:00.267Z","modified":"2026-06-16T23:10:35.977Z","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":"2026-11-02T14:01:36.596719Z"}]}}