CVE-2017-12102 : Vulnerability Insights and Analysis

Blender v2.78c is affected by a vulnerability that allows attackers to execute code through integer overflow when converting curves to polygons.

Understanding CVE-2017-12102

Blender v2.78c vulnerability related to converting curves to polygons.

What is CVE-2017-12102?

The Blender open-source 3D creation suite v2.78c contains a vulnerability that can be exploited through integer overflow when converting curves to polygons. Attackers can craft a malicious .blend file to trigger a buffer overflow, leading to code execution within the application.

The Impact of CVE-2017-12102

CVSS Score: 8.8 (High)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2017-12102

Blender v2.78c vulnerability technical details.

Vulnerability Description

An exploitable integer overflow exists in the way Blender converts curves to polygons, allowing for a buffer overflow and code execution.

Affected Systems and Versions

Affected Product: Blender
Affected Version: v2.78c

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking users into opening a specially crafted .blend file or using it as a library.

Mitigation and Prevention

Steps to mitigate and prevent CVE-2017-12102.

Immediate Steps to Take

Update Blender to a non-vulnerable version.
Avoid opening files from untrusted sources.
Exercise caution when utilizing Blender files from unknown origins.

Long-Term Security Practices

Regularly update software to the latest versions.
Educate users on safe file handling practices.
Implement security measures to prevent unauthorized file execution.

Patching and Updates

Apply security patches provided by Blender promptly.