PT-2021-15434 · Oracle · Oracle Logminer+3

Eddie Zhu · Published 2021-10-19 · Updated 2021-10-26 · CVE-2021-2332

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 12.1.0.2, 12.2.0.1 and 19c

Description The issue affects the Oracle LogMiner component, allowing a high-privileged attacker with DBA privilege and network access via Oracle Net to compromise Oracle LogMiner. This can result in unauthorized creation, deletion, or modification access to critical data, as well as unauthorized read access to a subset of Oracle LogMiner accessible data. Additionally, it can cause a hang or frequently repeatable crash of Oracle LogMiner.

Recommendations For version 12.1.0.2, update to a version that includes the fix for this issue. For version 12.2.0.1, 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. As a temporary workaround, consider restricting access to the Oracle LogMiner component to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-2332

Affected Products

Oracle Database

Oracle Database Server

Oracle Logminer

Oracle Net

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-2332 · Security Note
• https://oracle.com/security-alerts/cpuoct2021.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-2332 · Vendor Advisory