CVE-2018-12774 : Exploit Details and Defense Strategies

Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have an Out-of-bounds read vulnerability that could lead to information disclosure.

Understanding CVE-2018-12774

There exists an Out-of-bounds read vulnerability in previous versions of Adobe Acrobat and Reader, potentially resulting in the disclosure of sensitive information.

What is CVE-2018-12774?

CVE-2018-12774 is an Out-of-bounds read vulnerability found in Adobe Acrobat and Reader versions 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier.

The Impact of CVE-2018-12774

If successfully exploited, this vulnerability could allow attackers to access sensitive information stored in the affected Adobe Acrobat and Reader versions.

Technical Details of CVE-2018-12774

Vulnerability Description

The vulnerability in Adobe Acrobat and Reader versions allows for an Out-of-bounds read, potentially leading to the exposure of confidential data.

Affected Systems and Versions

Adobe Acrobat and Reader 2018.011.20040 and earlier
Adobe Acrobat and Reader 2017.011.30080 and earlier
Adobe Acrobat and Reader 2015.006.30418 and earlier versions

Exploitation Mechanism

Attackers can exploit this vulnerability 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 version to patch the vulnerability.
Monitor official security advisories for any further instructions.

Long-Term Security Practices

Regularly update software and applications to mitigate potential security risks.
Implement network security measures to detect and prevent unauthorized access.

Patching and Updates

Adobe has released patches to address the vulnerability; ensure timely installation of these updates to secure systems.