PT-2021-21003 · Oracle · Oracle Database Server

Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-35599

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Oracle Database Server version 21c

Description: The issue affects the Zero Downtime DB Migration to Cloud component, allowing a high-privileged attacker with local logon privilege to compromise it. Successful attacks can result in the takeover of the Zero Downtime DB Migration to Cloud, potentially impacting additional products.

Recommendations: For Oracle Database Server version 21c, update to a version that includes the fix for this issue to prevent exploitation. As a temporary workaround, consider restricting access to the Zero Downtime DB Migration to Cloud component to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-35599

Affected Products

Oracle Database Server

References · 4

• https://oracle.com/security-alerts/cpuoct2021.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35599 · Security Note
• https://osv.dev/vulnerability/CVE-2021-35599 · Vendor Advisory
• https://t.me/cibsecurity/30873 · Telegram Post