CVE-2020-3755 : What You Need to Know

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 an out-of-bounds read vulnerability that could lead to information disclosure.

Understanding CVE-2020-3755

Adobe Acrobat and Reader are affected by an out-of-bounds read vulnerability that could potentially result in information disclosure if exploited.

What is CVE-2020-3755?

This CVE refers to a vulnerability in Adobe Acrobat and Reader versions that allows for out-of-bounds read, posing a risk of information disclosure upon successful exploitation.

The Impact of CVE-2020-3755

The vulnerability in Adobe Acrobat and Reader versions could be exploited to disclose sensitive information, potentially compromising user data and system security.

Technical Details of CVE-2020-3755

Adobe Acrobat and Reader versions are susceptible to an out-of-bounds read vulnerability.

Vulnerability Description

The vulnerability allows attackers to perform out-of-bounds reads, potentially leading to information disclosure.

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 read data beyond the boundaries of the allocated memory, potentially accessing sensitive information.

Mitigation and Prevention

To address CVE-2020-3755, follow these mitigation steps:

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest version
Monitor security advisories from Adobe
Implement access controls to limit exposure

Long-Term Security Practices

Regularly update software and security patches
Conduct security training for users and IT staff

Patching and Updates

Apply security updates promptly
Enable automatic updates for Adobe Acrobat and Reader