Vulnerability Description
The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems, allows a remote attacker to cause a denial of service via a long DNS hostname.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 4.0 |
References
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:63.getnameinfo.a
- http://www.securityfocus.com/bid/1894PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5454
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:63.getnameinfo.a
- http://www.securityfocus.com/bid/1894PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5454
FAQ
What is CVE-2000-1066?
CVE-2000-1066 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems, allows a remote attacker to cause a denial of service via a long DNS hostname.
How severe is CVE-2000-1066?
CVE-2000-1066 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2000-1066?
Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd.