CVE-2017-17062 : Vulnerability Insights and Analysis

Open-Xchange OX App Suite versions prior to 7.6.3-rev35, 7.8.x before 7.8.2-rev38, 7.8.3 before 7.8.3-rev41, and 7.8.4 before 7.8.4-rev19 are affected by a vulnerability that allows authenticated remote users to save user attributes due to inadequate privilege management.

Understanding CVE-2017-17062

In this section, we will delve into the details of the CVE-2017-17062 vulnerability.

What is CVE-2017-17062?

The vulnerability in Open-Xchange OX App Suite allows authenticated remote users to save user attributes of their choice due to inadequate privilege management.

The Impact of CVE-2017-17062

The vulnerability enables authenticated remote users to manipulate user attributes, potentially leading to unauthorized access and data modification.

Technical Details of CVE-2017-17062

Let's explore the technical aspects of CVE-2017-17062.

Vulnerability Description

The backend component in Open-Xchange OX App Suite versions mentioned allows remote authenticated users to save arbitrary user attributes by leveraging improper privilege management.

Affected Systems and Versions

Open-Xchange OX App Suite versions prior to 7.6.3-rev35
Open-Xchange OX App Suite 7.8.x before 7.8.2-rev38
Open-Xchange OX App Suite 7.8.3 before 7.8.3-rev41
Open-Xchange OX App Suite 7.8.4 before 7.8.4-rev19

Exploitation Mechanism

The vulnerability can be exploited by authenticated remote users to save user attributes of their choice, potentially leading to unauthorized actions.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2017-17062 vulnerability.

Immediate Steps to Take

Update Open-Xchange OX App Suite to versions 7.6.3-rev35, 7.8.2-rev38, 7.8.3-rev41, or 7.8.4-rev19 to eliminate the vulnerability.
Monitor user activities for any unauthorized attribute changes.

Long-Term Security Practices

Implement proper privilege management to restrict user actions.
Regularly audit and review user privileges to prevent unauthorized modifications.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Open-Xchange to address vulnerabilities.