CVE-2023-21925 : What You Need to Know

This article provides detailed information about CVE-2023-21925, focusing on the vulnerability identified in Oracle Health Sciences InForm.

Understanding CVE-2023-21925

CVE-2023-21925 is a vulnerability found in the Oracle Health Sciences InForm product of Oracle Health Sciences Applications. It is rated with a CVSS 3.1 Base Score of 5.3, impacting availability. This vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle Health Sciences InForm.

What is CVE-2023-21925?

The vulnerability in Oracle Health Sciences InForm allows unauthorized attackers to cause a partial denial of service (partial DOS) within the system. Successful exploitation of this vulnerability can lead to unauthorized access and disruption of Oracle Health Sciences InForm.

The Impact of CVE-2023-21925

The impact of CVE-2023-21925 can result in unauthorized access and partial denial of service within Oracle Health Sciences InForm, affecting the availability of the system. It is crucial to address this vulnerability promptly to prevent potential security breaches.

Technical Details of CVE-2023-21925

The vulnerability in Oracle Health Sciences InForm affects versions prior to 6.3.1.3 and prior to 7.0.0.1. It is an easily exploitable vulnerability that requires no privileges and can be exploited over the network via HTTP.

Vulnerability Description

The vulnerability allows unauthenticated attackers to compromise Oracle Health Sciences InForm, leading to a partial denial of service. The CVSS 3.1 Base Score for this vulnerability is 5.3, with an impact on availability.

Affected Systems and Versions

The Oracle Health Sciences InForm product is affected by this vulnerability in versions prior to 6.3.1.3 and prior to 7.0.0.1. It is crucial for users of these versions to take immediate action to mitigate the risk of exploitation.

Exploitation Mechanism

The vulnerability can be exploited by an unauthenticated attacker with network access via HTTP. The attacker can potentially compromise the Oracle Health Sciences InForm system and disrupt its services.

Mitigation and Prevention

To address CVE-2023-21925 and enhance the security of Oracle Health Sciences InForm, users should take the following immediate steps and implement long-term security practices.

Immediate Steps to Take

Apply security patches released by Oracle to mitigate the vulnerability.
Monitor network traffic and access to detect any suspicious activities.
Limit network access to trusted entities to reduce the risk of unauthorized exploitation.

Long-Term Security Practices

Regularly update and patch the Oracle Health Sciences InForm software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses in the system.
Educate users and administrators about best practices for maintaining system security and preventing unauthorized access.

Patching and Updates

Oracle has provided security patches in response to CVE-2023-21925. Users should promptly apply these patches to secure their Oracle Health Sciences InForm installations and protect them from potential exploitation.