PT-2022-2207 · Oracle · Oracle Database Server+1

Alexander Kornbrust · Published 2022-01-18 · Updated 2022-01-22 · CVE-2022-21247

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

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

Description The issue is related to insufficient input validation in the Core RDBMS component of Oracle Database Server. It allows a high-privileged attacker with Create Session and Execute Catalog Role privileges and network access via Oracle Net to compromise the Core RDBMS, resulting in unauthorized read access to a subset of Core RDBMS accessible data.

Recommendations 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. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

RCE

Weakness Enumeration

CWE-200

CWE-20

Related Identifiers

BDU:2022-02283

CVE-2022-21247

Affected Products

Oracle Database

Oracle Database Server

References · 5

• https://oracle.com/security-alerts/cpujan2022.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21247 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21247 · Security Note
• https://bdu.fstec.ru/vul/2022-02283 · Security Note
• https://support.oracle.com/rs?type=doc&id=2817011.1 · Note