CVE-2020-13497 : Vulnerability Insights and Analysis

An exploitable vulnerability exists in Pixar OpenUSD 20.05, allowing arbitrary out-of-bounds memory access. This could be exploited via a specially crafted file.

Understanding CVE-2020-13497

This CVE involves a vulnerability in Pixar OpenUSD 20.05 that could lead to arbitrary memory access.

What is CVE-2020-13497?

The vulnerability in Pixar OpenUSD 20.05 allows attackers to trigger an out-of-bounds memory access by using a malformed file, potentially aiding further exploitation.

The Impact of CVE-2020-13497

The impact of this vulnerability is rated as medium severity with a CVSS base score of 4.3. It requires user interaction to be triggered.

Technical Details of CVE-2020-13497

This section provides technical details of the vulnerability.

Vulnerability Description

The vulnerability in Pixar OpenUSD 20.05 allows for arbitrary out-of-bounds memory access, specifically in the String Type Index.

Affected Systems and Versions

Product: Pixar
Version: Pixar OpenUSD 20.05, Apple macOS Catalina 10.15.3

Exploitation Mechanism

To exploit this vulnerability, a victim needs to access a specially crafted malformed file provided by an attacker.

Mitigation and Prevention

Protecting systems from CVE-2020-13497 is crucial.

Immediate Steps to Take

Avoid opening files from untrusted sources.
Apply security patches promptly.

Long-Term Security Practices

Regularly update software and systems.
Implement security best practices to prevent similar vulnerabilities.

Patching and Updates

Ensure that the affected software, Pixar OpenUSD 20.05, is updated with the latest security patches.