CVE-2023-44182 : Vulnerability Insights and Analysis

An Unchecked Return Value vulnerability in the user interfaces to Juniper Networks Junos OS and Junos OS Evolved can lead to unintended privileges elevation, access to restricted files, and unauthorized code execution. This CVE impacts various versions of Junos OS and Junos OS Evolved.

Understanding CVE-2023-44182

This vulnerability poses a threat to the confidentiality and integrity of device operations in Junos OS and Junos OS Evolved.

What is CVE-2023-44182?

An Unchecked Return Value vulnerability in user interfaces of Juniper Networks Junos OS and Junos OS Evolved can result in privilege escalation, unauthorized access, and unexpected code execution.

The Impact of CVE-2023-44182

The vulnerability may allow malicious actors to execute unauthorized commands, access sensitive files, and potentially disrupt system operations.

Technical Details of CVE-2023-44182

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in the user interfaces of Juniper Networks Junos OS and Junos OS Evolved can lead to unintended privilege escalation and unauthorized access to files.

Affected Systems and Versions

Junos OS versions prior to 20.4R3-S7, and 21.1R3-S5 through 22.3R2, as well as Junos OS Evolved versions prior to 21.4R3-S3-EVO through 22.3R2-EVO are affected.

Exploitation Mechanism

There is no known malicious exploitation of this vulnerability by Juniper SIRT at this time.

Mitigation and Prevention

Protect your systems against CVE-2023-44182 with the following measures.

Immediate Steps to Take

Update Junos OS to versions 20.4R3-S7, 21.1R3-S5, 21.2R3-S4, and later, along with corresponding Evolved releases to mitigate the risk.

Long-Term Security Practices

Implement security best practices such as restricting access to administrative interfaces and monitoring system changes.

Patching and Updates

Ensure that your Junos OS and Junos OS Evolved software is up to date with the latest patches provided by Juniper Networks.