CVE-2022-21523 : Security Advisory and Response
Learn about CVE-2022-21523 affecting Oracle BI Publisher versions 12.2.1.3.0 and 12.2.1.4.0. This vulnerability could lead to unauthorized data access. Find mitigation steps here.
A vulnerability has been identified in the Oracle BI Publisher product of Oracle Fusion Middleware. This CVE affects versions 12.2.1.3.0 and 12.2.1.4.0, posing a risk to the confidentiality of data accessible through Oracle BI Publisher.
Understanding CVE-2022-21523
This section provides insights into the details of the CVE-2022-21523 vulnerability.
What is CVE-2022-21523?
The CVE-2022-21523 vulnerability is a security issue in the Oracle BI Publisher product of Oracle Fusion Middleware. It allows a low privileged attacker with network access via HTTP to compromise Oracle BI Publisher, potentially leading to unauthorized read access to specific data.
The Impact of CVE-2022-21523
The impact of CVE-2022-21523 includes a confidentiality impact with a CVSS 3.1 Base Score of 4.3. Successful exploitation of this vulnerability can result in unauthorized access to a subset of Oracle BI Publisher data.
Technical Details of CVE-2022-21523
Explore the technical aspects and implications of the CVE-2022-21523 vulnerability.
Vulnerability Description
The vulnerability in Oracle BI Publisher allows attackers with low privileges and network access via HTTP to compromise the system, potentially leading to unauthorized data access.
Affected Systems and Versions
Versions 12.2.1.3.0 and 12.2.1.4.0 of Oracle BI Publisher are affected by CVE-2022-21523, emphasizing the importance of ensuring security measures for these versions.
Exploitation Mechanism
The vulnerability can be exploited by a low privileged attacker with network access via HTTP, highlighting the need for proactive security measures.
Mitigation and Prevention
Discover the necessary steps for mitigating and preventing the risks associated with CVE-2022-21523.
Immediate Steps to Take
Immediate actions include applying security patches, monitoring network activities, and restricting access to affected systems.
Long-Term Security Practices
Implementing robust security protocols, conducting regular security assessments, and educating users on cybersecurity best practices can enhance long-term security.
Patching and Updates
Regularly updating and patching the Oracle BI Publisher system can help address vulnerabilities and strengthen overall security measures.