CVE-2022-23937 : Vulnerability Insights and Analysis

A detailed overview of CVE-2022-23937 affecting Wind River VxWorks 6.9 and 7.

Understanding CVE-2022-23937

This CVE impacts Wind River VxWorks versions 6.9 and 7, potentially leading to an out-of-bounds read during an IKE initial exchange scenario.

What is CVE-2022-23937?

The vulnerability in Wind River VxWorks 6.9 and 7 arises from a specific crafted packet that can trigger an out-of-bounds read vulnerability when processing IKE initial exchange packets.

The Impact of CVE-2022-23937

With a CVSS base score of 5.3, this vulnerability has a medium severity rating. It can be exploited remotely with low complexity and does not require privileges.

Technical Details of CVE-2022-23937

This section covers the technical aspects of the CVE.

Vulnerability Description

The vulnerability allows an attacker to execute an out-of-bounds read when processing specific packets during an IKE initial exchange, potentially leading to information disclosure.

Affected Systems and Versions

Wind River VxWorks versions 6.9 and 7 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a crafted packet to the target system, triggering the out-of-bounds read during the IKE initial exchange scenario.

Mitigation and Prevention

Learn how to mitigate and prevent exploitation of CVE-2022-23937.

Immediate Steps to Take

It is recommended to apply vendor patches or updates to address this vulnerability immediately. Network segmentation and access controls can also help mitigate the risk.

Long-Term Security Practices

Implementing secure coding practices, regular security assessments, and timely patch management can enhance the overall security posture of the system.

Patching and Updates

Monitor official sources for security advisories and apply patches or updates provided by Wind River to remediate CVE-2022-23937 effectively.