How severe is CVE-2001-0859?

CVE-2001-0859 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-0859 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0859?

CVE-2001-0859 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0859?

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

When was CVE-2001-0859 published?

CVE-2001-0859 was published on 2001-12-06 and last updated on 2026-06-16.

CVE-2001-0859

CVE-2001-0859 is a medium-severity vulnerability in Redhat Linux 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% (76th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 2001-12-06
Last modified: 2026-06-16

Description

2.4.3-12 kernel in Red Hat Linux 7.1 Korean installation program sets the setting default umask for init to 000, which installs files with world-writeable permissions.

Frequently asked questions

What is CVE-2001-0859?: 2.4.3-12 kernel in Red Hat Linux 7.1 Korean installation program sets the setting default umask for init to 000, which installs files with world-writeable permissions.
How severe is CVE-2001-0859?: CVE-2001-0859 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0859 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0859?: CVE-2001-0859 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0859?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0859 published?: CVE-2001-0859 was published on 2001-12-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:redhat:linux:7.1:*:*:*:*:*:*:*

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