CVE-2019-8038 : Security Advisory and Response

Adobe Acrobat and Reader versions prior to 2019.012.20035, 2017.011.30142, 2015.006.30497 are vulnerable to a 'use after free' exploit that could allow arbitrary code execution.

Understanding CVE-2019-8038

This CVE identifies a critical vulnerability in Adobe Acrobat and Reader that could be exploited for arbitrary code execution.

What is CVE-2019-8038?

The vulnerability in Adobe Acrobat and Reader versions prior to specific versions allows attackers to execute arbitrary code through a 'use after free' exploit.

The Impact of CVE-2019-8038

Exploiting this vulnerability could lead to unauthorized execution of arbitrary code on affected systems, potentially compromising data and system integrity.

Technical Details of CVE-2019-8038

Adobe Acrobat and Reader versions prior to specified versions are susceptible to a critical 'use after free' vulnerability.

Vulnerability Description

The vulnerability arises from improper memory handling in the affected versions, enabling attackers to manipulate memory after it has been freed, potentially leading to code execution.

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Vulnerable Versions: 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious PDF file and tricking a user into opening it, triggering the 'use after free' condition and executing arbitrary code.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2019-8038.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Exercise caution when opening PDF files from untrusted sources.
Implement security best practices to prevent unauthorized code execution.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Educate users on safe browsing habits and potential threats related to PDF files.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure all systems running affected versions are updated to the latest secure versions.