PT-2023-6199 · Oracle · Oracle Database Sharding+2

Emad Al-Mousa · Published 2023-10-17 · Updated 2023-10-23 · CVE-2023-22075

Positive Technologies (AI Summary)

CVSS v2.0

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 19.3 through 19.20 Oracle Database Server versions 21.3 through 21.11

Description The issue is related to insufficient input validation in the Oracle Database Sharding component. It allows a high-privileged attacker with network access via Oracle Net to compromise Oracle Database Sharding, resulting in a partial denial of service (partial DOS). Successful attacks require human interaction from a person other than the attacker.

Recommendations For versions 19.3 through 19.20, update to a version outside of this range to resolve the issue. For versions 21.3 through 21.11, update to a version outside of this range to resolve the issue. As a temporary workaround, consider restricting access to the Oracle Database Sharding component to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-06908

CVE-2023-22075

Affected Products

Oracle Database Server

Oracle Database Sharding

Oracle Net

References · 6

• https://bdu.fstec.ru/vul/2023-06908 · Security Note
• https://oracle.com/security-alerts/cpuoct2023.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22075 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22075 · Vendor Advisory
• https://twitter.com/CVEnew/status/1714390749389676810 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1714444255777698299 · Twitter Post