CVE-2019-7023 : Security Advisory and Response

A vulnerability has been identified in Adobe Acrobat and Reader software that could potentially lead to the disclosure of sensitive information.

Understanding CVE-2019-7023

What is CVE-2019-7023?

CVE-2019-7023 is an out-of-bounds read vulnerability found in Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2017.011.30113 and earlier, and 2015.006.30464 and earlier.

The Impact of CVE-2019-7023

If successfully exploited, this vulnerability could result in the disclosure of sensitive information.

Technical Details of CVE-2019-7023

Vulnerability Description

The vulnerability in Adobe Acrobat and Reader allows for an out-of-bounds read, potentially leading to information disclosure.

Affected Systems and Versions

Adobe Acrobat and Reader versions 2019.010.20069 and earlier
Adobe Acrobat and Reader versions 2017.011.30113 and earlier
Adobe Acrobat and Reader versions 2015.006.30464 and earlier

Exploitation Mechanism

The vulnerability could be exploited by an attacker to read sensitive information beyond the boundaries of the intended data structure.

Mitigation and Prevention

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest version.
Be cautious when opening PDF files from unknown or untrusted sources.
Implement security best practices for PDF file handling.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Educate users on safe browsing habits and potential risks associated with opening PDF files.

Patching and Updates

Ensure that Adobe Acrobat and Reader are kept up to date with the latest security patches and updates.