CVE-2020-9731 Explained : Impact and Mitigation

A memory corruption vulnerability in Adobe InDesign 15.1.1 and earlier versions could allow an attacker to execute arbitrary code.

Understanding CVE-2020-9731

This CVE involves a memory corruption issue in Adobe InDesign that could result in code execution.

What is CVE-2020-9731?

A memory corruption vulnerability in InDesign 15.1.1 and earlier versions could lead to out-of-bounds memory access, potentially enabling code execution.

The Impact of CVE-2020-9731

The vulnerability poses a high risk, with the potential for an attacker to execute malicious code in the context of the current user.

Technical Details of CVE-2020-9731

This section provides technical details of the vulnerability.

Vulnerability Description

The vulnerability involves insecure handling of a malicious indd file, leading to out-of-bounds memory access.

Affected Systems and Versions

Product: InDesign
Vendor: Adobe
Versions affected: <= 15.1.1

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality, Integrity, and Availability Impact: High

Mitigation and Prevention

Steps to address and prevent exploitation of CVE-2020-9731.

Immediate Steps to Take

Update Adobe InDesign to version 15.1.1 or later.
Avoid opening suspicious or untrusted indd files.

Long-Term Security Practices

Regularly update software and apply security patches.
Implement security measures to prevent memory corruption vulnerabilities.

Patching and Updates

Adobe has released security updates to address this vulnerability. Ensure timely installation of these patches.