CVE-2019-7776 Explained : Impact and Mitigation

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

Understanding CVE-2019-7776

An out-of-bounds read vulnerability in Adobe Acrobat and Reader versions that could potentially expose sensitive information.

What is CVE-2019-7776?

This CVE identifies a vulnerability in Adobe Acrobat and Reader versions that could allow attackers to access sensitive data through an out-of-bounds read exploit.

The Impact of CVE-2019-7776

If successfully exploited, this vulnerability could result in the disclosure of sensitive information stored in the affected Adobe Acrobat and Reader versions.

Technical Details of CVE-2019-7776

Details about the vulnerability and its implications.

Vulnerability Description

The vulnerability involves an out-of-bounds read issue in Adobe Acrobat and Reader versions, potentially leading to unauthorized access to sensitive data.

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Versions Affected: 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

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to read data beyond the boundaries of the intended buffer, potentially accessing sensitive information.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-7776 vulnerability.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest version to patch the vulnerability.
Monitor for any signs of unauthorized access or data disclosure.

Long-Term Security Practices

Regularly update software and security patches to prevent known vulnerabilities.
Implement access controls and encryption to safeguard sensitive information.

Patching and Updates

Adobe has released security updates to address this vulnerability. Ensure all systems are updated to the latest versions to mitigate the risk of exploitation.