{"id":"CVE-2007-2162","aliases":["EUVD-2007-2157","GHSA-jv2c-3p5q-6f75"],"status":"published","title":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a...","description":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a denial of service (browser crash or system hang) via JavaScript that matches a regular expression against a long string, as demonstrated using /(.)*/.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0138,"percentile":0.72299,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-04-22T19:00:00Z","modified":"2026-06-16T22:39:03Z","products":[{"vendor":"gnu","product":"iceweasel"},{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"http://www.securityfocus.com/archive/1/466220/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/466147/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/466017/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2162"},{"url":"https://github.com/advisories/GHSA-jv2c-3p5q-6f75"}],"sources":{"cve":[{"id":"CVE-2007-2162","description":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a denial of service (browser crash or system hang) via JavaScript that matches a regular expression against a long string, as demonstrated using /(.)*/.","status":"published","published":"2007-04-22T19:00:00Z","modified":"2024-08-07T13:23:50.828Z","updated_at":"2026-11-02T13:32:23.14582Z"}],"euvd":[{"id":"EUVD-2007-2157","description":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a denial of service (browser crash or system hang) via JavaScript that matches a regular expression against a long string, as demonstrated using /(.)*/.","status":"published","published":"2007-04-22T19:00:00Z","modified":"2024-08-07T13:23:50Z","updated_at":"2026-11-03T01:38:22.382978Z"}],"ghsa":[{"id":"GHSA-jv2c-3p5q-6f75","title":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a...","description":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a denial of service (browser crash or system hang) via JavaScript that matches a regular expression against a long string, as demonstrated using /(.)*/.","status":"published","published":"2022-05-01T18:00:41Z","modified":"2023-01-31T05:03:35Z","updated_at":"2026-11-02T14:48:29.790939Z"}],"nvd":[{"id":"CVE-2007-2162","description":"(1) Mozilla Firefox 2.0.0.3 and (2) GNU IceWeasel 2.0.0.3 allow remote attackers to cause a denial of service (browser crash or system hang) via JavaScript that matches a regular expression against a long string, as demonstrated using /(.)*/.","status":"published","published":"2007-04-22T19:19:00Z","modified":"2026-06-16T22:39:03.373Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:14.732044Z"}]}}