{"id":"CVE-2006-0021","aliases":["EUVD-2006-0029","GHSA-g367-j7q7-9r56"],"status":"published","title":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a...","description":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a denial of service (hang) via an IGMP packet with an invalid IP option, aka the \"IGMP v3 DoS Vulnerability.\"","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":"2026-11-10","score":0.62882,"percentile":0.99204,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2006-02-14T19:00:00Z","modified":"2026-06-16T22:19:43Z","exploits":[{"source":"exploitdb","id":"EDB-1599","title":"Microsoft Windows XP/2003 - IGMP v3 Denial of Service (MS06-007) (1)","type":"dos","platform":"windows","date":"2006-03-21","verified":true,"url":"https://www.exploit-db.com/exploits/1599"},{"source":"exploitdb","id":"EDB-1603","title":"Microsoft Windows XP/2003 - IGMP v3 Denial of Service (MS06-007) (2)","type":"dos","platform":"windows","date":"2006-03-22","verified":true,"url":"https://www.exploit-db.com/exploits/1603"}],"products":[{"vendor":"microsoft","product":"windows_2003_server"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1310","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/0576","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-007","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1425","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24489","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/16645","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1662","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/839284","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA06-045A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A678","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1647","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://securitytracker.com/id?1015629","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/482658/30/4350/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/1599","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securiteam.com/exploits/5PP0T0KI0O.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/18853","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0021"},{"url":"https://github.com/advisories/GHSA-g367-j7q7-9r56"}],"sources":{"cve":[{"id":"CVE-2006-0021","description":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a denial of service (hang) via an IGMP packet with an invalid IP option, aka the \"IGMP v3 DoS Vulnerability.\"","status":"published","published":"2006-02-14T19:00:00Z","modified":"2024-08-07T16:18:20.666Z","updated_at":"2026-11-02T14:33:52.947472Z"}],"euvd":[{"id":"EUVD-2006-0029","description":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a denial of service (hang) via an IGMP packet with an invalid IP option, aka the \"IGMP v3 DoS Vulnerability.\"","status":"published","published":"2006-02-14T19:00:00Z","modified":"2024-08-07T16:18:20Z","updated_at":"2026-11-03T01:16:11.812011Z"}],"ghsa":[{"id":"GHSA-g367-j7q7-9r56","title":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a...","description":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a denial of service (hang) via an IGMP packet with an invalid IP option, aka the \"IGMP v3 DoS Vulnerability.\"","status":"published","published":"2022-05-01T06:37:06Z","modified":"2023-01-31T05:00:26Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:47:51.48849Z"}],"nvd":[{"id":"CVE-2006-0021","description":"Microsoft Windows XP SP1 and SP2, and Server 2003 up to SP1, allows remote attackers to cause a denial of service (hang) via an IGMP packet with an invalid IP option, aka the \"IGMP v3 DoS Vulnerability.\"","status":"published","published":"2006-02-14T19:06:00Z","modified":"2026-06-16T22:19:43.813Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:00.920802Z"}]}}