CVE-2000-1123

NONECVSS 0.0

0.0

Buffer overflow in pioout command in IBM AIX 4.3.x and earlier may allow local users to execute arbitrary commands.

CVSS v3: —
EG Score: —
EPSS: 14.1%
KEV: Not listed

Published

January 9, 2001

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://marc.info/?l=bugtraq&m=97569466809056&w=2
cve@mitrehttp://www-1.ibm.com/support/search.wss?rs=0&q=IY12638&apar=only
cve@mitrehttp://www.securityfocus.com/bid/2036
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/5617
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=97569466809056&w=2
af854a3a-2127-422b-91ae-364da2661108http://www-1.ibm.com/support/search.wss?rs=0&q=IY12638&apar=only
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2036
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/5617

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(4)

What is CVE-2000-1123?

CVE-2000-1123 is a none vulnerability published on January 9, 2001. Buffer overflow in pioout command in IBM AIX 4.3.x and earlier may allow local users to execute arbitrary commands.

When was CVE-2000-1123 disclosed?

CVE-2000-1123 was first published in the National Vulnerability Database on January 9, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2000-1123 actively exploited?

CVE-2000-1123 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2000-1123?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2000-1123, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2000-1123

📅 Published

🔄 Last Modified

🔗 References (8)