CVE-2001-0833

NONECVSS 0.0Weaponized

0.0

Buffer overflow in otrcrep in Oracle 8.0.x through 9.0.1 allows local users to execute arbitrary code via a long ORACLE_HOME environment variable, aka the "Oracle Trace Collection Security Vulnerability."

CVSS v3: —
EG Score: —
EPSS: 63.3%
KEV: Not listed

Published

December 6, 2001

Last Modified

April 16, 2026

References (14)

cve@mitrehttp://marc.info/?l=bugtraq&m=100386756715645&w=2
cve@mitrehttp://online.securityfocus.com/archive/1/201295
cve@mitrehttp://online.securityfocus.com/archive/1/222612
cve@mitrehttp://otn.oracle.com/deploy/security/pdf/otrcrep.pdf
cve@mitrehttp://www.ciac.org/ciac/bulletins/m-011.shtml
cve@mitrehttp://www.securityfocus.com/bid/3139
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6940
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=100386756715645&w=2
af854a3a-2127-422b-91ae-364da2661108http://online.securityfocus.com/archive/1/201295
af854a3a-2127-422b-91ae-364da2661108http://online.securityfocus.com/archive/1/222612
af854a3a-2127-422b-91ae-364da2661108http://otn.oracle.com/deploy/security/pdf/otrcrep.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.ciac.org/ciac/bulletins/m-011.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3139
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6940

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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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-21045✓ verified
First seen Aug 2, 2001
Oracle OTRCREP Oracle 8/9 - Home Environment Variable Buffer Overflow
Open source ↗

Frequently asked(4)

What is CVE-2001-0833?

CVE-2001-0833 is a none vulnerability published on December 6, 2001. Buffer overflow in otrcrep in Oracle 8.0.x through 9.0.1 allows local users to execute arbitrary code via a long ORACLE_HOME environment variable, aka the "Oracle Trace Collection Security Vulnerability."

When was CVE-2001-0833 disclosed?

CVE-2001-0833 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-2001-0833 actively exploited?

CVE-2001-0833 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0833?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0833, 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-2001-0833

📅 Published

🔄 Last Modified

🔗 References (14)