{"id":"CVE-2000-0464","aliases":["EUVD-2000-0463","GHSA-p267-cj3r-wj88"],"status":"published","title":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer...","description":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the \"Malformed Component Attribute\" vulnerability.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.13323,"percentile":0.96425,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-05-17T04:00:00Z","modified":"2026-06-16T21:51:47Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.securityfocus.com/bid/1223","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-033","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.microsoft.com/technet/support/kb.asp?ID=261257","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0464"},{"url":"https://github.com/advisories/GHSA-p267-cj3r-wj88"}],"sources":{"cve":[{"id":"CVE-2000-0464","description":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the \"Malformed Component Attribute\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30.63Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0463","description":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the \"Malformed Component Attribute\" vulnerability.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2024-08-08T05:21:30Z","updated_at":"2026-11-03T00:56:25.069165Z"}],"ghsa":[{"id":"GHSA-p267-cj3r-wj88","title":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer...","description":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the \"Malformed Component Attribute\" vulnerability.","status":"published","published":"2022-04-30T18:13:41Z","modified":"2023-01-30T05:04:34Z","updated_at":"2026-11-02T14:47:04.563666Z"}],"nvd":[{"id":"CVE-2000-0464","description":"Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the \"Malformed Component Attribute\" vulnerability.","status":"published","published":"2000-05-17T04:00:00Z","modified":"2026-06-16T21:51:47.443Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:51.654586Z"}]}}