CVE-2019-8183 : Security Advisory and Response

Adobe Acrobat and Reader versions have a heap overflow vulnerability that could lead to arbitrary code execution.

Understanding CVE-2019-8183

What is CVE-2019-8183?

There is a heap overflow vulnerability in multiple versions of Adobe Acrobat and Reader, including 2019.012.20040 and earlier, 2017.011.30148 and earlier, and 2015.006.30503 and earlier. If exploited, this vulnerability could result in arbitrary code execution.

The Impact of CVE-2019-8183

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.

Technical Details of CVE-2019-8183

Vulnerability Description

The vulnerability in Adobe Acrobat and Reader versions allows for a heap overflow, potentially leading to arbitrary code execution.

Affected Systems and Versions

Adobe Acrobat and Reader versions 2019.012.20040 and earlier
Adobe Acrobat and Reader versions 2017.011.30148 and earlier
Adobe Acrobat and Reader versions 2015.006.30503 and earlier

Exploitation Mechanism

The vulnerability can be exploited by an attacker to trigger a heap overflow, leading to the execution of arbitrary 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 potential vulnerabilities.
Implement network security measures to prevent unauthorized access.

Patching and Updates

Apply security patches and updates provided by Adobe to address the heap overflow vulnerability in Adobe Acrobat and Reader.