CVE-2019-8058 : Security Advisory and Response

Adobe Acrobat and Reader versions 2019.012.20035 and earlier, 2017.011.30142 and earlier, and 2015.006.30497 and earlier are affected by a use after free vulnerability that could potentially lead to arbitrary code execution.

Understanding CVE-2019-8058

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

What is CVE-2019-8058?

CVE-2019-8058 is a use after free vulnerability found in specific versions of Adobe Acrobat and Reader. This flaw could be leveraged by attackers to execute arbitrary code on the targeted system.

The Impact of CVE-2019-8058

The exploitation of this vulnerability could result in arbitrary code execution, posing a significant risk to the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2019-8058

Adobe Acrobat and Reader versions 2019.012.20035 and earlier, 2017.011.30142 and earlier, and 2015.006.30497 and earlier are susceptible to this vulnerability.

Vulnerability Description

The use after free vulnerability in the mentioned versions of Adobe Acrobat and Reader allows attackers to execute arbitrary code if successfully exploited.

Affected Systems and Versions

Adobe Acrobat and Reader 2019.012.20035 and earlier
Adobe Acrobat and Reader 2017.011.30142 and earlier
Adobe Acrobat and Reader 2015.006.30497 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability to manipulate memory usage after it has been freed, potentially leading to the execution of malicious code.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks associated with CVE-2019-8058.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Implement security best practices to reduce the attack surface.
Monitor for any unusual activities on the systems.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Conduct security training for users to recognize and report suspicious activities.
Employ network segmentation and access controls to limit the impact of potential attacks.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure that all affected systems are updated to the latest versions to prevent exploitation.