CVE-2017-10800 : What You Need to Know

GraphicsMagick 1.3.25 is susceptible to a denial of service vulnerability when processing MATLAB images in the coders/mat.c file.

Understanding CVE-2017-10800

This CVE entry highlights a specific vulnerability in GraphicsMagick version 1.3.25 that could lead to a denial of service condition.

What is CVE-2017-10800?

When GraphicsMagick processes a MATLAB image in the coders/mat.c file, a denial of service (OOM) can occur in the ReadMATImage() function if the specified size for a MAT Object exceeds the actual data amount.

The Impact of CVE-2017-10800

The vulnerability can result in a denial of service condition, potentially disrupting the availability of the affected system or service.

Technical Details of CVE-2017-10800

GraphicsMagick version 1.3.25 is affected by the following technical aspects:

Vulnerability Description

If a MATLAB image is processed in the coders/mat.c file, a denial of service (OOM) can occur in the ReadMATImage() function due to incorrect size handling.

Affected Systems and Versions

Product: GraphicsMagick
Vendor: N/A
Version: 1.3.25

Exploitation Mechanism

The vulnerability arises when the specified size for a MAT Object in a MATLAB image exceeds the actual data size, triggering a denial of service condition.

Mitigation and Prevention

To address CVE-2017-10800, consider the following mitigation strategies:

Immediate Steps to Take

Update GraphicsMagick to a non-vulnerable version.
Implement proper input validation to prevent oversized data handling.

Long-Term Security Practices

Regularly monitor and update software components for security patches.
Conduct security assessments to identify and remediate vulnerabilities proactively.

Patching and Updates

Apply patches provided by GraphicsMagick promptly to mitigate the vulnerability and enhance system security.