PT-2022-3773 · Oracle · Oracle Database Server+1

Published 2022-07-19 · Updated 2022-07-26 · CVE-2022-21565

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 12.1.0.2, 19c, and 21c

Description The issue is related to insufficient protection of internal data in the Java VM component. It allows a low-privileged attacker with Create Procedure privilege and network access via Oracle Net to compromise the Java VM, resulting in unauthorized access to critical data or all Java VM accessible data. The attacker can potentially create, delete, or modify data.

Recommendations For version 12.1.0.2, update to a version that includes the fix for this issue. For version 19c, update to a version that includes the fix for this issue. For version 21c, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the Java VM component to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2022-04565

CVE-2022-21565

Affected Products

Oracle Database

Oracle Database Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-21565 · Security Note
• https://oracle.com/security-alerts/cpujul2022.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04565 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21565 · Vendor Advisory
• https://support.oracle.com/rs?type=doc&id=2867871.1 · Note