CVE-2019-17096 Explained : Impact and Mitigation

Bitdefender BOX 2 bootstrap get_image_size command injection vulnerability

Understanding CVE-2019-17096

This CVE involves an OS Command Injection vulnerability in the bootstrap stage of Bitdefender BOX 2, allowing the injection of system commands under specific conditions.

What is CVE-2019-17096?

The vulnerability enables attackers to manipulate the

get_image_url()

function to inject system commands.

The Impact of CVE-2019-17096

The vulnerability has a CVSS base score of 9 (Critical) with high impacts on confidentiality, integrity, and availability. It requires no privileges and has a high attack complexity.

Technical Details of CVE-2019-17096

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The bootstrap stage of Bitdefender BOX 2 is susceptible to OS Command Injection, allowing system command injection by manipulating the

get_image_url()

function.

Affected Systems and Versions

Product: Bitdefender BOX 2
Versions affected: 2.1.47.42, 2.1.53.45
Vulnerable versions: Less than 2.1.59-12

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: None
Scope: Changed

Mitigation and Prevention

Steps to address and prevent the CVE:

Immediate Steps to Take

Update to Bitdefender Central Android App version 2.0.66.88 or higher
Update to Bitdefender Central iOS App version 2.0.66 or higher

Long-Term Security Practices

Regularly update software and firmware
Implement network segmentation and access controls
Conduct security assessments and audits

Patching and Updates

Bitdefender has released updates to mitigate the vulnerability