CVE-2020-9729 : Exploit Details and Defense Strategies
Learn about CVE-2020-9729, a critical memory corruption vulnerability in Adobe InDesign versions <= 15.1.1, allowing potential code execution. Find mitigation steps and patch information here.
A memory corruption vulnerability in Adobe InDesign 15.1.1 and earlier versions could allow an attacker to execute arbitrary code.
Understanding CVE-2020-9729
What is CVE-2020-9729?
This CVE refers to a memory corruption vulnerability in Adobe InDesign versions 15.1.1 and earlier, allowing potential code execution by exploiting a malicious indd file.
The Impact of CVE-2020-9729
The vulnerability could lead to out-of-bounds memory access, enabling an attacker to execute code within the user's context, posing a significant security risk.
Technical Details of CVE-2020-9729
Vulnerability Description
The vulnerability arises from insecure handling of malicious indd files, resulting in memory corruption and potential code execution.
Affected Systems and Versions
- Product: InDesign
- Vendor: Adobe
- Affected Versions: <= 15.1.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Mitigation and Prevention
Immediate Steps to Take
- Update Adobe InDesign to the latest version to patch the vulnerability.
- Avoid opening suspicious or untrusted indd files.
Long-Term Security Practices
- Regularly update software and security patches.
- Implement file validation mechanisms to detect malicious files.
Patching and Updates
- Adobe released a security update addressing this vulnerability in InDesign.