CVE-2001-0063

NONECVSS 0.0

0.0

procfs in FreeBSD and possibly other operating systems allows local users to bypass access control restrictions for a jail environment and gain additional privileges.

CVSS v3: —
EG Score: —
EPSS: 14.9%
KEV: Not listed

Published

February 12, 2001

Last Modified

April 16, 2026

References (8)

cve@mitreftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:77.procfs.v1.1.asc
cve@mitrehttp://www.osvdb.org/1691
cve@mitrehttp://www.securityfocus.com/bid/2132
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6108
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:77.procfs.v1.1.asc
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/1691
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/2132
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6108

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.

2026-05-29 13:40 UTCepss_batch
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Frequently asked(4)

What is CVE-2001-0063?

CVE-2001-0063 is a none vulnerability published on February 12, 2001. procfs in FreeBSD and possibly other operating systems allows local users to bypass access control restrictions for a jail environment and gain additional privileges.

When was CVE-2001-0063 disclosed?

CVE-2001-0063 was first published in the National Vulnerability Database on February 12, 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-2001-0063 actively exploited?

CVE-2001-0063 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0063?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0063, 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-2001-0063

📅 Published

🔄 Last Modified

🔗 References (8)