CVE-2023-42358 : Security Advisory and Response

An issue was discovered in O-RAN Software Community ric-plt-e2mgr in the G-Release environment, allowing remote attackers to cause a denial of service (DoS) via a crafted request to the E2Manager API component.

Understanding CVE-2023-42358

This section provides insights into the nature and impact of the CVE-2023-42358 vulnerability.

What is CVE-2023-42358?

The CVE-2023-42358 vulnerability is found in the O-RAN Software Community ric-plt-e2mgr in the G-Release environment. It enables remote attackers to trigger a denial of service (DoS) attack by sending a malicious request to the E2Manager API.

The Impact of CVE-2023-42358

The impact of CVE-2023-42358 is significant as it can lead to a DoS condition, disrupting the normal operation of the E2Manager API component.

Technical Details of CVE-2023-42358

Explore the specific technical aspects associated with CVE-2023-42358.

Vulnerability Description

The vulnerability allows remote attackers to exploit the E2Manager API component, resulting in a DoS scenario within the ric-plt-e2mgr in the G-Release environment.

Affected Systems and Versions

The CVE-2023-42358 vulnerability affects the O-RAN Software Community ric-plt-e2mgr in the G-Release environment.

Exploitation Mechanism

Remote attackers exploit the vulnerability by sending a carefully crafted request to the E2Manager API to trigger the DoS condition.

Mitigation and Prevention

Discover the steps to mitigate and prevent the CVE-2023-42358 vulnerability.

Immediate Steps to Take

Immediately address the vulnerability by restricting access to the E2Manager API and implementing proper input validation mechanisms.

Long-Term Security Practices

Incorporate regular security assessments and updates into your software development lifecycle to detect and prevent similar vulnerabilities in the future.

Patching and Updates

Apply relevant patches and updates provided by the O-RAN Software Community to patch the CVE-2023-42358 vulnerability.