CVE-2017-2940 : What You Need to Know

Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier have a memory corruption vulnerability when processing JPEG 2000 files, potentially leading to arbitrary code execution.

Understanding CVE-2017-2940

A vulnerability in Adobe Acrobat Reader that can be exploited, affecting various versions and potentially allowing arbitrary code execution.

What is CVE-2017-2940?

This CVE refers to a memory corruption vulnerability in Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier. The vulnerability arises during the processing of JPEG 2000 files, posing a risk of arbitrary code execution if successfully exploited.

The Impact of CVE-2017-2940

The vulnerability could allow an attacker to execute arbitrary code on a system running the affected versions of Adobe Acrobat Reader, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2017-2940

Adobe Acrobat Reader vulnerability details and affected systems.

Vulnerability Description

Type: Memory Corruption
Exploitable flaw in processing JPEG 2000 files
Risk: Arbitrary code execution

Affected Systems and Versions

Adobe Acrobat Reader 15.020.20042 and earlier
Adobe Acrobat Reader 15.006.30244 and earlier
Adobe Acrobat Reader 11.0.18 and earlier

Exploitation Mechanism

Occurs during the processing of JPEG 2000 files
Successful exploitation can lead to arbitrary code execution

Mitigation and Prevention

Steps to mitigate and prevent the exploitation of CVE-2017-2940.

Immediate Steps to Take

Update Adobe Acrobat Reader to the latest version
Exercise caution when opening files from untrusted sources
Implement security best practices for file handling

Long-Term Security Practices

Regularly update software and security patches
Conduct security awareness training for users on safe file handling
Employ network and endpoint security measures to detect and prevent exploits

Patching and Updates

Adobe released security updates to address this vulnerability
Ensure timely installation of patches and updates to protect against known vulnerabilities