How severe is CVE-2000-1184?

CVE-2000-1184 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-1184 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-1184?

CVE-2000-1184 primarily affects Freebsd. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-1184?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2000-1184 published?

CVE-2000-1184 was published on 2001-01-09 and last updated on 2026-06-16.

CVE-2000-1184

CVE-2000-1184 is a medium-severity vulnerability in Freebsd with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freebsd
Published: 2001-01-09
Last modified: 2026-06-16

Description

telnetd in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service by specifying an arbitrary large file in the TERMCAP environmental variable, which consumes resources as the server processes the file.

Frequently asked questions

What is CVE-2000-1184?: telnetd in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service by specifying an arbitrary large file in the TERMCAP environmental variable, which consumes resources as the server processes the file.
How severe is CVE-2000-1184?: CVE-2000-1184 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-1184 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1184?: CVE-2000-1184 primarily affects Freebsd. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-1184?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-1184 published?: CVE-2000-1184 was published on 2001-01-09 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:3.5.1:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*

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