CVE-2021-42725 : What You Need to Know

Adobe Bridge version 11.1.1 (and earlier) is affected by a memory corruption vulnerability that could lead to arbitrary code execution. User interaction is required to exploit this vulnerability.

Understanding CVE-2021-42725

Adobe Bridge Memory Corruption could lead to Arbitrary code execution

What is CVE-2021-42725?

Adobe Bridge version 11.1.1 (and earlier) is impacted by a memory corruption vulnerability due to insecure handling of a malicious M4A file, potentially resulting in arbitrary code execution within the user's context.

The Impact of CVE-2021-42725

The vulnerability has a CVSS base score of 7.8, indicating a high severity level with impacts on confidentiality, integrity, and availability. It requires user interaction for exploitation.

Technical Details of CVE-2021-42725

Adobe Bridge Memory Corruption could lead to Arbitrary code execution

Vulnerability Description

The vulnerability stems from insecure processing of a malicious M4A file, leading to memory corruption and enabling arbitrary code execution.

Affected Systems and Versions

Product: Adobe Bridge
Vendor: Adobe
Versions Affected: <= 11.1.1

Exploitation Mechanism

Attack Vector: Local
Attack Complexity: Low
Privileges Required: None
User Interaction: Required

Mitigation and Prevention

Adobe has provided the following information regarding this vulnerability.

Immediate Steps to Take

Adobe users should update their software to the latest version to mitigate the vulnerability.
Exercise caution when opening files from untrusted sources to avoid potential exploits.

Long-Term Security Practices

Regularly update software and security patches to prevent vulnerabilities.
Educate users on safe browsing practices and potential threats.

Patching and Updates

Adobe has released patches to address this vulnerability. Users should promptly install these updates to protect their systems.