CVE-2021-44182 : Vulnerability Insights and Analysis

Adobe Dimension versions 3.4.3 and earlier are impacted by an out-of-bounds read vulnerability that could result in the exposure of sensitive memory. This CVE entails bypassing mitigations like ASLR via the exploitation of a malicious SVG file.

Understanding CVE-2021-44182

This section delves into what CVE-2021-44182 entails.

What is CVE-2021-44182?

CVE-2021-44182 relates to an out-of-bounds read vulnerability in Adobe Dimension versions 3.4.3 and below. The flaw could potentially lead to the disclosure of sensitive memory. Exploiting this vulnerability necessitates user interaction by opening a malicious SVG file.

The Impact of CVE-2021-44182

The vulnerability poses a low severity risk with a CVSS base score of 3.3. Its impact is described below:

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

Technical Details of CVE-2021-44182

Explore the technical aspects of CVE-2021-44182.

Vulnerability Description

CVE-2021-44182 involves an out-of-bounds read vulnerability in Adobe Dimension, potentially leading to sensitive memory exposure.

Affected Systems and Versions

Affected Product: Adobe Dimension
Vendor: Adobe
Affected Versions:
Dimension 3.4.3 and earlier (unspecified)
Dimension None (unspecified)

Exploitation Mechanism

The exploitation of this vulnerability requires a victim to interact with a malicious SVG file, enabling an attacker to bypass mitigations like ASLR.

Mitigation and Prevention

Learn how to mitigate and prevent CVE-2021-44182.

Immediate Steps to Take

Refrain from opening untrusted or suspicious SVG files.
Apply security updates promptly to Adobe Dimension software.

Long-Term Security Practices

Regularly update and patch software to the latest versions.
Educate users on safe browsing practices and potential risks associated with opening unknown files.

Patching and Updates

Stay vigilant about security advisories and apply patches released by Adobe to address CVE-2021-44182.