{"id":"CVE-2006-3451","aliases":["EUVD-2006-3447","GHSA-jmmq-q8f4-p952"],"status":"published","title":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports...","description":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports are used on a styleSheets collection\" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.41215,"percentile":0.98675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2006-08-08T23:00:00Z","modified":"2026-06-16T22:27:05Z","products":[{"vendor":"microsoft","product":"ie"}],"references":[{"url":"http://www.zerodayinitiative.com/advisories/ZDI-06-026.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/442578/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securitytracker.com/id?1016663","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-042","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/262004","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","US Government Resource"]},{"url":"http://secunia.com/advisories/21396","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/3212","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/1343","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.osvdb.org/27854","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA06-220A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/19316","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3451"},{"url":"https://github.com/advisories/GHSA-jmmq-q8f4-p952"}],"sources":{"cve":[{"id":"CVE-2006-3451","description":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports are used on a styleSheets collection\" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2006-08-08T23:00:00Z","modified":"2024-08-07T18:30:33.888Z","updated_at":"2026-11-02T14:33:49.62488Z"}],"euvd":[{"id":"EUVD-2006-3447","description":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports are used on a styleSheets collection\" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2006-08-08T23:00:00Z","modified":"2024-08-07T18:30:33Z","updated_at":"2026-11-03T01:15:56.357298Z"}],"ghsa":[{"id":"GHSA-jmmq-q8f4-p952","title":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports...","description":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports are used on a styleSheets collection\" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2022-05-01T07:09:14Z","modified":"2023-01-31T05:01:36Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:48:05.782204Z"}],"nvd":[{"id":"CVE-2006-3451","description":"Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when \"multiple imports are used on a styleSheets collection\" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2006-08-08T23:04:00Z","modified":"2026-06-16T22:27:05.053Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:05.130518Z"}]}}