CVE-2023-21827

Vulnerability in the Oracle Database Data Redaction component of Oracle Database Server. Supported versions that are affected are 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Database Data Redaction. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Database Data Redaction accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

• https://www.oracle.com/security-alerts/cpujan2023.htmlPatch, Vendor Advisory
• https://www.oracle.com/security-alerts/cpujan2023.htmlPatch, Vendor Advisory

Published

Jan 18, 2023

Last Modified

Jun 17, 2026

Status

Modified

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