{"id":"CVE-2014-4143","aliases":["EUVD-2014-4074","GHSA-4fx7-x95p-4m74"],"status":"published","title":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or...","description":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-6341.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.20885,"percentile":0.9757,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2014-11-11T22:00:00Z","modified":"2026-06-17T00:09:29Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.securitytracker.com/id/1031185","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-065","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-4143"},{"url":"https://github.com/advisories/GHSA-4fx7-x95p-4m74"}],"sources":{"cve":[{"id":"CVE-2014-4143","description":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-6341.","status":"published","published":"2014-11-11T22:00:00Z","modified":"2024-08-06T11:04:28.488Z","updated_at":"2026-11-02T14:33:45.263043Z"}],"euvd":[{"id":"EUVD-2014-4074","description":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-6341.","status":"published","published":"2014-11-11T22:00:00Z","modified":"2024-08-06T11:04:28Z","updated_at":"2026-11-03T01:57:07.897691Z"}],"ghsa":[{"id":"GHSA-4fx7-x95p-4m74","title":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or...","description":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-6341.","status":"published","published":"2022-05-14T02:30:33Z","modified":"2023-02-02T05:06:00Z","updated_at":"2026-11-02T14:52:13.176189Z"}],"nvd":[{"id":"CVE-2014-4143","description":"Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-6341.","status":"published","published":"2014-11-11T22:55:04.827Z","modified":"2026-06-17T00:09:29.92Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:57.304171Z"}]}}