{"id":"CVE-2005-0554","aliases":["EUVD-2005-0555","GHSA-q6gx-8c6w-34hg"],"status":"published","title":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows...","description":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka \"URL Parsing Memory Corruption Vulnerability.\"","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":0.5791,"percentile":0.99092,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-04-13T04:00:00Z","modified":"2026-06-16T22:11:20Z","exploits":[{"source":"exploitdb","id":"EDB-931","title":"Microsoft Internet Explorer - DHTML Object Handling (MS05-020)","type":"dos","platform":"windows","date":"2005-04-12","verified":true,"url":"https://www.exploit-db.com/exploits/931"}],"products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2253","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2559","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1196","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/14922/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.idefense.com/application/poi/display?id=229\u0026type=vulnerabilities","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Patch","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-020","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3817","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/756122","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA05-102A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A789","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0554"},{"url":"http://secunia.com/advisories/14922"},{"url":"https://github.com/advisories/GHSA-q6gx-8c6w-34hg"}],"sources":{"cve":[{"id":"CVE-2005-0554","description":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka \"URL Parsing Memory Corruption Vulnerability.\"","status":"published","published":"2005-04-13T04:00:00Z","modified":"2024-08-07T21:21:05.628Z","updated_at":"2026-11-02T14:33:40.245652Z"}],"euvd":[{"id":"EUVD-2005-0555","description":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka \"URL Parsing Memory Corruption Vulnerability.\"","status":"published","published":"2005-04-13T04:00:00Z","modified":"2024-08-07T21:21:05Z","updated_at":"2026-11-03T01:15:37.775776Z"}],"ghsa":[{"id":"GHSA-q6gx-8c6w-34hg","title":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows...","description":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka \"URL Parsing Memory Corruption Vulnerability.\"","status":"published","published":"2022-05-01T01:50:29Z","modified":"2025-04-03T04:11:36Z","updated_at":"2026-11-02T15:00:41.656394Z"}],"nvd":[{"id":"CVE-2005-0554","description":"Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka \"URL Parsing Memory Corruption Vulnerability.\"","status":"published","published":"2005-05-02T04:00:00Z","modified":"2026-06-16T22:11:20.863Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:54.933728Z"}]}}