vulnerability

Oracle Database: Critical Patch Update - April 2021 (CVE-2021-2234)

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Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
2021-04-20
Added
2021-04-21
Modified
2025-05-07

Description

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).

Solution

oracle-apply-apr-2021-cpu

References

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