Vulnerability Description
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a malloc operation that is not properly handled, as demonstrated by the Striker ISAKMP Protocol Test Suite.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openbsd | Openbsd | <= 3.4 |
Related Weaknesses (CWE)
References
- http://marc.info/?l=bugtraq&m=108008530028019&w=2
- http://www.kb.cert.org/vuls/id/223273US Government Resource
- http://www.openbsd.org/errata.htmlPatch
- http://www.rapid7.com/advisories/R7-0018.html
- http://www.securityfocus.com/bid/9907
- http://www.securitytracker.com/alerts/2004/Mar/1009468.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15629
- http://marc.info/?l=bugtraq&m=108008530028019&w=2
- http://www.kb.cert.org/vuls/id/223273US Government Resource
- http://www.openbsd.org/errata.htmlPatch
- http://www.rapid7.com/advisories/R7-0018.html
- http://www.securityfocus.com/bid/9907
- http://www.securitytracker.com/alerts/2004/Mar/1009468.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15629
FAQ
What is CVE-2004-0220?
CVE-2004-0220 is a vulnerability with a CVSS score of 10.0 (HIGH). isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a ...
How severe is CVE-2004-0220?
CVE-2004-0220 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2004-0220?
Check the references section above for vendor advisories and patch information. Affected products include: Openbsd Openbsd.