How severe is CVE-1999-0814?

CVE-1999-0814 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-1999-0814 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0814?

CVE-1999-0814 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0814?

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

When was CVE-1999-0814 published?

CVE-1999-0814 was published on 1999-08-11 and last updated on 2026-06-16.

CVE-1999-0814

CVE-1999-0814 is a critical-severity vulnerability in Redhat Linux with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 1999-08-11
Last modified: 2026-06-16

Description

Red Hat pump DHCP client allows remote attackers to gain root access in some configurations.

Frequently asked questions

What is CVE-1999-0814?: Red Hat pump DHCP client allows remote attackers to gain root access in some configurations.
How severe is CVE-1999-0814?: CVE-1999-0814 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-1999-0814 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0814?: CVE-1999-0814 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0814?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-1999-0814 published?: CVE-1999-0814 was published on 1999-08-11 and last updated on 2026-06-16.

References

http://www.redhat.com/support/errata/RHSA-1999-027.html

Affected products (1)

cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*

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