CVE-2001-0858

NONECVSS 0.0

0.0

Buffer overflow in pppattach and other linked PPP utilities in Caldera Open Unix 8.0 and UnixWare 7.1.0 and 7.1.1 allows local users to gain privileges.

CVSS v3: —
EG Score: —
EPSS: 47.1%
KEV: Not listed

Published

December 6, 2001

Last Modified

April 16, 2026

References (6)

cve@mitreftp://stage.caldera.com/pub/security/openunix/CSSA-2001-SCO.32/
cve@mitrehttp://marc.info/?l=bugtraq&m=100562386012917&w=2
cve@mitrehttp://www.iss.net/security_center/static/7570.php
af854a3a-2127-422b-91ae-364da2661108ftp://stage.caldera.com/pub/security/openunix/CSSA-2001-SCO.32/
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=100562386012917&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/7570.php

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-2001-0858?

CVE-2001-0858 is a none vulnerability published on December 6, 2001. Buffer overflow in pppattach and other linked PPP utilities in Caldera Open Unix 8.0 and UnixWare 7.1.0 and 7.1.1 allows local users to gain privileges.

When was CVE-2001-0858 disclosed?

CVE-2001-0858 was first published in the National Vulnerability Database on December 6, 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-2001-0858 actively exploited?

CVE-2001-0858 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0858?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0858, 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-2001-0858

📅 Published

🔄 Last Modified

🔗 References (6)