How severe is CVE-2000-1189?

CVE-2000-1189 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2000-1189 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-1189?

CVE-2000-1189 primarily affects Redhat Linux. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-1189?

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-2000-1189 published?

CVE-2000-1189 was published on 2001-01-09 and last updated on 2026-06-16.

CVE-2000-1189

CVE-2000-1189 is a high-severity vulnerability in Redhat Linux 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% (35th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 2001-01-09
Last modified: 2026-06-16

Description

Buffer overflow in pam_localuser PAM module in Red Hat Linux 7.x and 6.x allows attackers to gain privileges.

Frequently asked questions

What is CVE-2000-1189?: Buffer overflow in pam_localuser PAM module in Red Hat Linux 7.x and 6.x allows attackers to gain privileges.
How severe is CVE-2000-1189?: CVE-2000-1189 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2000-1189 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1189?: CVE-2000-1189 primarily affects Redhat Linux. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-1189?: 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-2000-1189 published?: CVE-2000-1189 was published on 2001-01-09 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:o:redhat:linux:6.0:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.1:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:i386:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:sparc:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:alpha:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:i386:*:*:*:*:*

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