CVE-2019-13137 : Vulnerability Insights and Analysis

ImageMagick before 7.0.8-50 has a memory leak vulnerability in the function ReadPSImage in coders/ps.c.

Understanding CVE-2019-13137

The function ReadPSImage in coders/ps.c of ImageMagick versions prior to 7.0.8-50 contains a memory leak vulnerability.

What is CVE-2019-13137?

CVE-2019-13137 is a memory leak vulnerability in ImageMagick versions before 7.0.8-50, specifically in the function ReadPSImage in coders/ps.c.

The Impact of CVE-2019-13137

This vulnerability could be exploited by an attacker to cause a denial of service or potentially execute arbitrary code on the affected system.

Technical Details of CVE-2019-13137

Vulnerability Description

The vulnerability exists in the function ReadPSImage in coders/ps.c of ImageMagick versions prior to 7.0.8-50, leading to a memory leak.

Affected Systems and Versions

Product: ImageMagick
Vendor: N/A
Versions affected: N/A

Exploitation Mechanism

The vulnerability can be exploited by an attacker to trigger a memory leak, potentially leading to a denial of service or arbitrary code execution.

Mitigation and Prevention

Immediate Steps to Take

Update ImageMagick to version 7.0.8-50 or later to mitigate the memory leak vulnerability.
Monitor official security advisories for patches and updates.

Long-Term Security Practices

Regularly update software and libraries to the latest versions.
Implement proper input validation and sanitization to prevent memory-related vulnerabilities.

Patching and Updates

Apply patches provided by ImageMagick promptly to address the memory leak vulnerability.