CVE-2017-11260 : What You Need to Know

Adobe Acrobat Reader versions 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier are affected by a memory corruption vulnerability in the image conversion engine.

Understanding CVE-2017-11260

A vulnerability in older versions of Adobe Acrobat Reader could allow arbitrary code execution.

What is CVE-2017-11260?

The vulnerability involves a memory corruption issue in the image conversion engine when handling Enhanced Metafile Format (EMF) private data mistakenly interpreted as a GIF image.

The Impact of CVE-2017-11260

If exploited successfully, this vulnerability could lead to the execution of arbitrary code.

Technical Details of CVE-2017-11260

Adobe Acrobat Reader is susceptible to a memory corruption vulnerability.

Vulnerability Description

The vulnerability in Adobe Acrobat Reader versions allows attackers to execute arbitrary code due to a memory corruption issue in the image conversion engine.

Affected Systems and Versions

Adobe Acrobat Reader 2017.009.20058 and earlier
Adobe Acrobat Reader 2017.008.30051 and earlier
Adobe Acrobat Reader 2015.006.30306 and earlier
Adobe Acrobat Reader 11.0.20 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating Enhanced Metafile Format (EMF) private data, tricking the system into interpreting it as a GIF image.

Mitigation and Prevention

Protect your system from CVE-2017-11260 with these steps:

Immediate Steps to Take

Update Adobe Acrobat Reader to the latest version.
Be cautious when opening PDF files from unknown sources.
Implement security best practices for PDF file handling.

Long-Term Security Practices

Regularly update software and applications to patch vulnerabilities.
Educate users on safe browsing habits and email attachment handling.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure you apply the latest updates to Adobe Acrobat Reader.