How severe is CVE-2000-1216?

CVE-2000-1216 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2000-1216 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-1216?

CVE-2000-1216 affects Ibm Aix. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-1216?

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-2000-1216 published?

CVE-2000-1216 was published on 2000-01-27 and last updated on 2026-06-16.

CVE-2000-1216

CVE-2000-1216 is a high-severity vulnerability in Ibm Aix 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. The underlying weakness is classified as CWE-120.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Ibm Aix
Published: 2000-01-27
Last modified: 2026-06-16

Description

Buffer overflow in portmir for AIX 4.3.0 allows local users to corrupt lock files and gain root privileges via the echo_error routine.

Frequently asked questions

What is CVE-2000-1216?: Buffer overflow in portmir for AIX 4.3.0 allows local users to corrupt lock files and gain root privileges via the echo_error routine.
How severe is CVE-2000-1216?: CVE-2000-1216 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2000-1216 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1216?: CVE-2000-1216 affects Ibm Aix. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-1216?: 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-2000-1216 published?: CVE-2000-1216 was published on 2000-01-27 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:ibm:aix:4.3.0:*:*:*:*:*:*:*

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