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Unrated severityNVD Advisory· Published Dec 11, 2000· Updated Jun 16, 2026

CVE-2000-1066

CVE-2000-1066

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.

Affected products

6
  • FreeBSD/FreeBSDllm-fuzzy6 versions
    <=4.1.1+ 5 more
    • (no CPE)range: <=4.1.1
    • cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.0:alpha:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.1.1:release:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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