CVE-2019-8056 Explained : Impact and Mitigation

Adobe Acrobat and Reader versions 2019.012.20035 and earlier have a use after free vulnerability that could lead to arbitrary code execution.

Understanding CVE-2019-8056

A vulnerability in Adobe Acrobat and Reader versions prior to 2019.012.20035 could allow attackers to execute arbitrary code.

What is CVE-2019-8056?

A use after free vulnerability has been identified in Adobe Acrobat and Reader versions released before 2019.012.20035, 2017.011.30142, and 2015.006.30497. This vulnerability, if exploited successfully, may result in the execution of arbitrary code.

The Impact of CVE-2019-8056

Successful exploitation could lead to the execution of arbitrary code on affected systems.

Technical Details of CVE-2019-8056

Adobe Acrobat and Reader versions 2019.012.20035 and earlier are susceptible to a use after free vulnerability.

Vulnerability Description

The vulnerability allows attackers to execute arbitrary code by exploiting the use after free issue.

Affected Systems and Versions

Products: 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 the vulnerability to trigger the use after free condition and execute malicious code.

Mitigation and Prevention

Immediate Steps to Take:

Update Adobe Acrobat and Reader to the latest version to patch the vulnerability.
Exercise caution when opening PDF files from untrusted sources. Long-Term Security Practices:
Regularly update software and applications to mitigate known vulnerabilities.
Implement security best practices to enhance overall system security.
Educate users on safe browsing habits and the importance of software updates.
Consider using additional security measures such as endpoint protection solutions.

Patching and Updates

Adobe has released patches to address the vulnerability in affected versions.