How severe is CVE-2001-0094?

CVE-2001-0094 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2001-0094 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0094?

CVE-2001-0094 affects Freebsd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0094?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2001-0094 published?

CVE-2001-0094 was published on 2001-02-12 and last updated on 2026-06-16.

CVE-2001-0094

CVE-2001-0094 is a high-severity vulnerability in Freebsd with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freebsd
Published: 2001-02-12
Last modified: 2026-06-16

Description

Buffer overflow in kdc_reply_cipher of libkrb (Kerberos 4 authentication library) in NetBSD 1.5 and FreeBSD 4.2 and earlier, as used in Kerberised applications such as telnetd and login, allows local users to gain root privileges.

Frequently asked questions

What is CVE-2001-0094?: Buffer overflow in kdc_reply_cipher of libkrb (Kerberos 4 authentication library) in NetBSD 1.5 and FreeBSD 4.2 and earlier, as used in Kerberised applications such as telnetd and login, allows local users to gain root privileges.
How severe is CVE-2001-0094?: CVE-2001-0094 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2001-0094 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0094?: CVE-2001-0094 affects Freebsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0094?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2001-0094 published?: CVE-2001-0094 was published on 2001-02-12 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:freebsd:freebsd:1.5:*:*:*:*:*:*:*

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