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HistoryDec 11, 2000 - 5:00 a.m.
CVE-2000-1066
freebsd 4.1.1
dns hostname
denial of service
getnameinfo
cve-2000-1066
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
82.1%
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 configurations
Node
freebsdfreebsdMatch4.0
ORfreebsdfreebsdMatch4.0alpha
ORfreebsdfreebsdMatch4.1
ORfreebsdfreebsdMatch4.1.1
ORfreebsdfreebsdMatch4.1.1release
| CPE | Name | Operator | Version |
|---|---|---|---|
| freebsd:freebsd | freebsd | eq | 4.0 |
| freebsd:freebsd | freebsd | eq | 4.1 |
| freebsd:freebsd | freebsd | eq | 4.1.1 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
82.1%
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