CVE-2000-1066
The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems,...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2000-1066- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2000-1066- Updated
- 2026-11-02
EUVDEUVD-2000-1053 No score
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.
- Record
EUVD-2000-1053- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v3xv-732x-w5xp No score
The getnameinfo function in FreeBSD 4.1.1 and earlier, and possibly other operating systems,...
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.
- Record
GHSA-v3xv-732x-w5xp- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2000-1066 is a medium vulnerability (CVSS 5.0) in Freebsd, published November 29, 2000. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.66%, the 76th percentile. No source names a fixed version.