PT-2023-3635 · Oracle · Oracle Database Server

Published 2023-07-18 · Updated 2023-07-27 · CVE-2023-22052

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 19.3 through 19.19 Oracle Database Server versions 21.3 through 21.10

Description The issue is related to insufficient input validation in the Java VM component of Oracle Database Server. It allows a low-privileged attacker with Create Session and Create Procedure privileges and network access via multiple protocols to compromise the Java VM. Successful attacks can result in unauthorized update, insert, or delete access to some Java VM accessible data.

Recommendations For versions 19.3 through 19.19, update to a version that includes the fix for this issue. For versions 21.3 through 21.10, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting network access to the Java VM component until a patch is available. Restrict access to the Create Session and Create Procedure privileges to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-03919

CVE-2023-22052

Affected Products

Oracle Database Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-22052 · Security Note
• https://oracle.com/security-alerts/cpujul2023.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22052 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03919 · Security Note
• https://t.me/cvenotify/55332 · Telegram Post
• https://t.me/cvenotify/54595 · Telegram Post
• https://t.me/cibsecurity/66966 · Telegram Post