CVE-2021-43752 : Vulnerability Insights and Analysis

Adobe Illustrator versions 25.4.2 and 26.0.1 are affected by an out-of-bounds read vulnerability that could disclose sensitive memory.

Understanding CVE-2021-43752

Adobe Illustrator TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

What is CVE-2021-43752?

Adobe Illustrator versions 25.4.2 and 26.0.1 have a vulnerability that could bypass ASLR mitigation by disclosing sensitive memory upon user interaction with a malicious file.

The Impact of CVE-2021-43752

Attack Complexity: Low
Attack Vector: Local
Confidentiality Impact: Low
Integrity Impact: None
User Interaction: Required
Exploitation of this issue could lead to sensitive information exposure.

Technical Details of CVE-2021-43752

Adobe Illustrator TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Vulnerability Description

Out-of-bounds read vulnerability in Adobe Illustrator versions potentially allows attackers to disclose sensitive memory.

Affected Systems and Versions

Products: Illustrator
Vendor: Adobe
Vulnerable Versions: 25.4.2 and 26.0.1

Exploitation Mechanism

The vulnerability requires user interaction by opening a malicious file to exploit the out-of-bounds read issue.

Mitigation and Prevention

Immediate Steps to Take:
Update Adobe Illustrator to the latest version to patch the vulnerability.
Long-Term Security Practices:
Educate users on safe file handling practices.
Patching and Updates:
Regularly update Adobe Illustrator to protect against known vulnerabilities.