CVE-2022-24104 : Exploit Details and Defense Strategies

Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution Vulnerability is a critical security issue affecting Acrobat Reader versions that could allow arbitrary code execution.

Understanding CVE-2022-24104

This CVE involves a use-after-free vulnerability in Adobe Acrobat Reader DC versions, potentially leading to remote code execution.

What is CVE-2022-24104?

Adobe Acrobat Reader DC versions 20.001.20085 and earlier are impacted by a use-after-free vulnerability. This flaw could be exploited to execute arbitrary code in the context of the current user.

The Impact of CVE-2022-24104

With a CVSS base score of 7.8, this vulnerability has a high severity level. It could result in high confidentiality, integrity, and availability impacts if successfully exploited.

Technical Details of CVE-2022-24104

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Adobe Acrobat Reader DC versions allows attackers to trigger a use-after-free condition, potentially leading to remote code execution.

Affected Systems and Versions

Acrobat Reader DC versions 20.001.20085, 20.005.3031x, and 17.012.30205 are confirmed to be affected by this vulnerability.

Exploitation Mechanism

To exploit this issue, a victim must interact by opening a malicious file, enabling attackers to execute arbitrary code remotely.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks associated with CVE-2022-24104.

Immediate Steps to Take

Users are advised to update Acrobat Reader DC to the latest version provided by Adobe to patch this vulnerability.

Long-Term Security Practices

Implementing security best practices such as avoiding opening untrusted files and keeping software up to date can enhance overall security.

Patching and Updates

Regularly updating Adobe Acrobat Reader DC to the latest version with security patches is essential to protect systems from potential exploits.