CVE-2019-14257 : Vulnerability Insights and Analysis

In Zenoss 2.5.3, a vulnerability known as ZEN-31765 allows for local privilege escalation by manipulating environment variables to redirect the execution process before privileges are lowered.

Understanding CVE-2019-14257

This CVE involves a security issue in Zenoss 2.5.3 that can be exploited for local privilege escalation.

What is CVE-2019-14257?

The vulnerability ZEN-31765 in Zenoss 2.5.3 enables attackers to escalate their privileges locally by altering environment variables, redirecting the execution process before privilege de-escalation.

The Impact of CVE-2019-14257

This vulnerability can be exploited by malicious actors to gain elevated privileges on the system, potentially leading to unauthorized access and control.

Technical Details of CVE-2019-14257

Zenoss 2.5.3 is affected by the following:

Vulnerability Description

The vulnerability allows for local privilege escalation through the manipulation of environment variables.

Affected Systems and Versions

Product: Zenoss 2.5.3
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by modifying environment variables to redirect the execution process before privileges are lowered.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-14257.

Immediate Steps to Take

Monitor and restrict access to critical system components.
Implement strong access controls and authentication mechanisms.
Regularly review and update environment variables to prevent unauthorized changes.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Stay informed about security updates and patches for Zenoss and related software.

Patching and Updates

Apply security patches and updates provided by Zenoss to address this vulnerability and enhance system security.