{"id":"CVE-2005-4843","aliases":["EUVD-2005-4835","GHSA-mf8q-f3gh-r43c"],"status":"published","title":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet...","description":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet Explorer crash) by creating a COM object of the class associated with the control's CLSID, which is not intended for use within Internet Explorer.","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":"2026-11-07","score":0.11179,"percentile":0.95978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:33Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.securityfocus.com/archive/1/391803","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4843"},{"url":"https://github.com/advisories/GHSA-mf8q-f3gh-r43c"}],"sources":{"cve":[{"id":"CVE-2005-4843","description":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet Explorer crash) by creating a COM object of the class associated with the control's CLSID, which is not intended for use within Internet Explorer.","status":"published","published":"2007-06-11T18:00:00Z","modified":"2024-09-16T19:50:40.564Z","updated_at":"2026-11-02T14:33:39.586409Z"}],"euvd":[{"id":"EUVD-2005-4835","description":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet Explorer crash) by creating a COM object of the class associated with the control's CLSID, which is not intended for use within Internet Explorer.","status":"published","published":"2007-06-11T18:00:00Z","modified":"2024-09-16T19:50:40Z","updated_at":"2026-11-03T00:55:19.533306Z"}],"ghsa":[{"id":"GHSA-mf8q-f3gh-r43c","title":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet...","description":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet Explorer crash) by creating a COM object of the class associated with the control's CLSID, which is not intended for use within Internet Explorer.","status":"published","published":"2022-05-01T02:31:26Z","modified":"2023-01-31T05:00:24Z","updated_at":"2026-11-02T14:47:51.48849Z"}],"nvd":[{"id":"CVE-2005-4843","description":"The SmartConnect Class control allows remote attackers to cause a denial of service (Internet Explorer crash) by creating a COM object of the class associated with the control's CLSID, which is not intended for use within Internet Explorer.","status":"published","published":"2005-12-31T05:00:00Z","modified":"2026-06-16T22:19:33.503Z","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":"2026-11-02T14:00:59.170202Z"}]}}