CVE-2017-8785 : What You Need to Know

FastStone Image Viewer 6.2 is susceptible to a vulnerability where a malformed JPEG 2000 file mishandled by FSViewer.exe can lead to a DoS (Access Violation) or other potential consequences.

Understanding CVE-2017-8785

In FastStone Image Viewer 6.2, a specific issue related to handling malformed JPEG 2000 files can be exploited by malicious actors to cause denial of service or other adverse effects.

What is CVE-2017-8785?

This CVE pertains to a vulnerability in FastStone Image Viewer 6.2 triggered by mishandling malformed JPEG 2000 files, potentially resulting in a DoS (Access Violation) or other unspecified outcomes.

The Impact of CVE-2017-8785

The vulnerability in FastStone Image Viewer 6.2 could allow attackers to exploit a malformed JPEG 2000 file to cause a DoS (Access Violation) or potentially trigger other adverse consequences.

Technical Details of CVE-2017-8785

FastStone Image Viewer 6.2 vulnerability details:

Vulnerability Description

Issue related to mishandling malformed JPEG 2000 files by FSViewer.exe
Exploitable by malicious individuals

Affected Systems and Versions

Product: FastStone Image Viewer 6.2
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by using a malformed JPEG 2000 file
Exploitation can lead to DoS (Access Violation) or other unspecified consequences

Mitigation and Prevention

Steps to address CVE-2017-8785:

Immediate Steps to Take

Avoid opening untrusted or suspicious JPEG 2000 files
Consider using alternative image viewing software temporarily

Long-Term Security Practices

Regularly update FastStone Image Viewer to the latest version
Implement robust security measures to prevent and detect potential vulnerabilities

Patching and Updates

Check for patches or updates from FastStone to address the vulnerability