CVE-2025-53047
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-21

Last updated on: 2025-10-23

Assigner: Oracle

Description
Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.28, 21.3-21.19 and 23.4-23.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via Bonjour to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Portable Clusterware accessible data. CVSS 3.1 Base Score 5.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).
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Meta Information
Published
2025-10-21
Last Modified
2025-10-23
Generated
2026-06-16
AI Q&A
2025-10-21
EPSS Evaluated
2026-06-14
NVD
CVE-2025-53047
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
oracle database_server From 19.3 (inc) to 19.28 (inc)
oracle database_server From 21.3 (inc) to 21.19 (inc)
oracle database_server From 23.4 (inc) to 23.9 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
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Executive Summary

This vulnerability exists in the Portable Clusterware component of Oracle Database Server versions 19.3-19.28, 21.3-21.19, and 23.4-23.9. It allows an unauthenticated attacker with network access via Bonjour to exploit the system. The attack can compromise Portable Clusterware and potentially impact additional products. Successful exploitation results in unauthorized read access to some Portable Clusterware accessible data.

Impact Analysis

The vulnerability can lead to unauthorized read access to certain data within Portable Clusterware, which may expose sensitive information. Although it does not affect integrity or availability, the confidentiality impact could lead to data leakage and potential further security issues due to the scope change affecting additional products.

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