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Oracle Database: Critical Patch Update - January 2021 (CVE-2021-1993)

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Oracle Database: Critical Patch Update - January 2021 (CVE-2021-1993)

Severity
2
CVSS
(AV:N/AC:H/Au:S/C:N/I:P/A:N)
Published
01/19/2021
Created
01/20/2021
Added
01/20/2021
Modified
02/29/2024

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 require human interaction from a person other than the attacker. 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 4.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N).

Solution(s)

  • oracle-apply-jan-2021-cpu

References

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