CVE-2019-8059 : Exploit Details and Defense Strategies

Adobe Acrobat and Reader versions 2019.012.20035 and earlier have a critical use after free vulnerability that could allow an attacker to execute arbitrary code.

Understanding CVE-2019-8059

This CVE identifies a specific security issue in Adobe Acrobat and Reader software.

What is CVE-2019-8059?

CVE-2019-8059 is a use after free vulnerability found in Adobe Acrobat and Reader versions 2019.012.20035 and earlier. Exploiting this flaw could lead to the execution of arbitrary code by an attacker.

The Impact of CVE-2019-8059

If successfully exploited, this vulnerability could result in the execution of arbitrary code on the affected system, potentially allowing an attacker to take control of the system.

Technical Details of CVE-2019-8059

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Adobe Acrobat and Reader versions 2019.012.20035 and earlier is classified as a use after free issue, which can be leveraged by attackers to execute arbitrary code.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability can be exploited by crafting a malicious PDF file and convincing a user to open it, triggering the use after free condition and potentially executing arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2019-8059 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest version to patch the vulnerability.
Be cautious when opening PDF files from untrusted sources.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Educate users on safe browsing habits and potential risks associated with opening unknown files.

Patching and Updates

Adobe has released security updates to address this vulnerability. Ensure that all affected systems are updated to the patched versions.