CVE-2019-7178 : Security Advisory and Response

Pexip Infinity before version 20.1 is susceptible to a privilege escalation vulnerability that occurs when restoring a system backup.

Understanding CVE-2019-7178

This CVE entry describes a security issue in Pexip Infinity that could lead to privilege escalation.

What is CVE-2019-7178?

The vulnerability in Pexip Infinity before version 20.1 allows an attacker to escalate privileges by restoring a system backup.

The Impact of CVE-2019-7178

The privilege escalation vulnerability poses a risk of unauthorized access and control over the affected system, potentially leading to further exploitation.

Technical Details of CVE-2019-7178

Pexip Infinity CVE-2019-7178 involves the following technical aspects:

Vulnerability Description

The flaw arises during the restoration of a system backup, enabling an attacker to elevate their privileges within the Pexip Infinity environment.

Affected Systems and Versions

Product: Pexip Infinity
Vendor: Not applicable
Versions affected: All versions before 20.1

Exploitation Mechanism

The vulnerability can be exploited by an attacker who has the ability to restore a system backup, gaining elevated privileges in the process.

Mitigation and Prevention

To address CVE-2019-7178 and enhance system security, consider the following steps:

Immediate Steps to Take

Upgrade to Pexip Infinity version 20.1 or later to mitigate the privilege escalation vulnerability.
Restrict access to system backup restoration functions to authorized personnel only.

Long-Term Security Practices

Regularly review and update system backup and restoration procedures to prevent unauthorized privilege escalation.
Implement least privilege access controls to limit the impact of potential security breaches.

Patching and Updates

Stay informed about security updates and patches provided by Pexip for Pexip Infinity to address known vulnerabilities and enhance system security.