CVE-2023-38043 : Security Advisory and Response

A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, potentially leading to a denial of service (DoS) condition and, in some cases, resulting in a full compromise of the system.

Understanding CVE-2023-38043

This CVE involves an issue in Ivanti Secure Access Client versions below 22.6R1.1 that could allow a locally authenticated attacker to exploit a vulnerable configuration.

What is CVE-2023-38043?

CVE-2023-38043 is a vulnerability in Ivanti Secure Access Client that poses a risk of DoS attacks and potential system compromise for affected versions.

The Impact of CVE-2023-38043

The impact of this vulnerability includes the possibility of DoS conditions on the user machine and, in some instances, full system compromise due to a vulnerable configuration.

Technical Details of CVE-2023-38043

This section outlines the specific technical aspects of the CVE.

Vulnerability Description

The vulnerability in Ivanti Secure Access Client allows a locally authenticated attacker to exploit the configuration, leading to potential DoS conditions and system compromise.

Affected Systems and Versions

Ivanti Secure Access Client versions below 22.6R1.1 are affected by this vulnerability.

Exploitation Mechanism

Attackers can leverage this vulnerability by exploiting a vulnerable configuration in the affected versions of the Ivanti Secure Access Client.

Mitigation and Prevention

To address CVE-2023-38043, follow the mitigation and prevention strategies provided below.

Immediate Steps to Take

Users should update their Ivanti Secure Access Client to versions equal to or above 22.6R1.1 to mitigate the risk of exploitation.

Long-Term Security Practices

Implementing comprehensive security measures and staying informed about software updates can help prevent future vulnerabilities.

Patching and Updates

Regularly apply security patches and updates provided by Ivanti to ensure the software is protected against known vulnerabilities.