CVE-2001-0833

Buffer overflow in otrcrep in Oracle 8.0.x through 9.0.1 allows local users to execute arbitrary...

7.2 HighPublic exploit

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."

Exploit likelihood

2.15%Down 0.3 points since Feb 4, 2022

What each source reports

NVD Score used 7.2

Record: CVE-2001-0833
CVSS 2.0: 7.2 HighAV:L/AC:L/Au:N/C:C/I:C/A:C
Updated: 2026-11-02

CVE List No score

Record: CVE-2001-0833
Updated: 2026-11-02

EUVDEUVD-2001-0816 No score

Record: EUVD-2001-0816
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3cfx-pw87-g2gg No score

Buffer overflow in otrcrep in Oracle 8.0.x through 9.0.1 allows local users to execute arbitrary...

Record: GHSA-3cfx-pw87-g2gg
Updated: 2026-11-02

Affected products

oracle database server

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Oracle OTRCREP Oracle 8/9 - Home Environment Variable Buffer Overflow	2001-08-02

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2001-0833 is a high vulnerability (CVSS 7.2) in Oracle Database Server, published December 6, 2001. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.15%, the 82nd percentile. No source names a fixed version.