CVE-2019-7775 : What You Need to Know

Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 have an out-of-bounds read vulnerability that could lead to information disclosure.

Understanding CVE-2019-7775

This CVE involves a vulnerability in Adobe Acrobat and Reader versions that could allow unauthorized access to information.

What is CVE-2019-7775?

CVE-2019-7775 is an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions released before specific versions. This flaw could potentially result in unauthorized access to sensitive information.

The Impact of CVE-2019-7775

The vulnerability in Adobe Acrobat and Reader versions prior to the specified ones allows attackers to gain unauthorized access to information, leading to potential information disclosure.

Technical Details of CVE-2019-7775

Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 are affected by this vulnerability.

Vulnerability Description

The out-of-bounds read vulnerability in the mentioned versions of Adobe Acrobat and Reader allows attackers to access information beyond the boundaries of allocated memory, potentially leading to data exposure.

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Vulnerable Versions: 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, 2015.006.30493 and earlier versions

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to gain unauthorized access to sensitive information stored in Adobe Acrobat and Reader versions susceptible to this flaw.

Mitigation and Prevention

Immediate Steps to Take:

Update Adobe Acrobat and Reader to the latest patched versions.
Monitor official security advisories from Adobe for any further instructions. Long-Term Security Practices:
Regularly update software and applications to mitigate known vulnerabilities.
Implement access controls and user permissions to restrict unauthorized access.
Conduct regular security assessments and audits to identify and address potential risks.
Educate users on safe browsing habits and the importance of software updates.
Employ intrusion detection and prevention systems to monitor and block suspicious activities.
Backup critical data to prevent data loss in case of a security breach.

Patching and Updates

Ensure timely installation of security patches and updates provided by Adobe for Adobe Acrobat and Reader to address the out-of-bounds read vulnerability.