CVE-2020-3748 : Security Advisory and Response

Adobe Acrobat and Reader versions 2019.021.20061 and earlier, 2017.011.30156 and earlier, 2017.011.30156 and earlier, and 2015.006.30508 and earlier have a use after free vulnerability that could lead to arbitrary code execution.

Understanding CVE-2020-3748

Adobe Acrobat and Reader are affected by a use after free vulnerability, potentially allowing attackers to execute arbitrary code.

What is CVE-2020-3748?

This CVE refers to a vulnerability in Adobe Acrobat and Reader versions that could be exploited by attackers to execute arbitrary code.

The Impact of CVE-2020-3748

The successful exploitation of this vulnerability could lead to arbitrary code execution on the affected systems.

Technical Details of CVE-2020-3748

Adobe Acrobat and Reader versions 2019.021.20061 and earlier, 2017.011.30156 and earlier, 2017.011.30156 and earlier, and 2015.006.30508 and earlier are susceptible to a use after free vulnerability.

Vulnerability Description

A use after free vulnerability in Adobe Acrobat and Reader allows attackers to execute arbitrary code.

Affected Systems and Versions

Adobe Acrobat and Reader versions 2019.021.20061 and earlier
Adobe Acrobat and Reader versions 2017.011.30156 and earlier
Adobe Acrobat and Reader versions 2015.006.30508 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability to trigger the use after free condition and execute malicious code.

Mitigation and Prevention

To address CVE-2020-3748, follow these steps:

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Monitor security advisories from Adobe for any further updates.

Long-Term Security Practices

Implement regular security updates for all software on your systems.
Educate users on safe browsing habits and potential email phishing threats.

Patching and Updates

Apply patches and updates provided by Adobe promptly to mitigate the vulnerability.