CVE-2019-8103 : Security Advisory and Response

Adobe Acrobat and Reader versions prior to 2019.012.20035, 2017.011.30142, and 2015.006.30497 are affected by an out-of-bounds read vulnerability that could lead to unauthorized access to sensitive information.

Understanding CVE-2019-8103

Adobe Acrobat and Reader versions are susceptible to an out-of-bounds read vulnerability, potentially resulting in information disclosure.

What is CVE-2019-8103?

This CVE refers to a security vulnerability in Adobe Acrobat and Reader versions prior to specific versions, allowing unauthorized access to sensitive data through an out-of-bounds read.

The Impact of CVE-2019-8103

The vulnerability could be exploited by attackers to gain unauthorized access to sensitive information, posing a risk to the confidentiality of data stored or processed by affected versions.

Technical Details of CVE-2019-8103

Adobe Acrobat and Reader versions are affected by an out-of-bounds read vulnerability.

Vulnerability Description

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

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Affected Versions: 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier

Exploitation Mechanism

The vulnerability could be exploited by malicious actors to read data beyond the boundaries of allocated memory, potentially accessing sensitive information.

Mitigation and Prevention

Immediate Steps to Take:

Update Adobe Acrobat and Reader to the latest patched versions.
Monitor security advisories from Adobe for any further updates. Long-Term Security Practices:
Regularly update software and applications to mitigate known vulnerabilities.
Implement network security measures to detect and prevent unauthorized access.
Educate users on safe browsing practices and potential security risks.
Consider implementing additional security layers such as firewalls and intrusion detection systems.
Conduct regular security audits and assessments to identify and address potential vulnerabilities.
Backup critical data to prevent data loss in case of a security breach.

Patching and Updates

Ensure that Adobe Acrobat and Reader are updated to versions that address the out-of-bounds read vulnerability.