CVE-2006-0021 EXPLOIT
7.8
HIGH · CVSS 2.0 · EPSS 62.9% (pctl 99)
Patch early
A public exploit exists.
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."
Scoring
| CVSS | 7.8 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
| EPSS | 62.88% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2006-02-14 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | windows 2003 server |
| microsoft | windows xp |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Windows XP/2003 - IGMP v3 Denial of Service (MS06-007) (2) | 2006-03-22 |
| exploit-db | Microsoft Windows XP/2003 - IGMP v3 Denial of Service (MS06-007) (1) | 2006-03-21 |
References
- http://secunia.com/advisories/18853
- http://securitytracker.com/id?1015629
- http://www.kb.cert.org/vuls/id/839284
- http://www.securiteam.com/exploits/5PP0T0KI0O.html
- http://www.securityfocus.com/archive/1/482658/30/4350/threaded
- http://www.securityfocus.com/bid/16645
- http://www.us-cert.gov/cas/techalerts/TA06-045A.html
- http://www.vupen.com/english/advisories/2006/0576
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-007
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24489
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1310
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1425
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1647
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1662
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A678
- https://www.exploit-db.com/exploits/1599
- http://secunia.com/advisories/18853
- http://securitytracker.com/id?1015629
- http://www.kb.cert.org/vuls/id/839284
- http://www.securiteam.com/exploits/5PP0T0KI0O.html
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