CVE-2017-12670 : What You Need to Know
Learn about CVE-2017-12670 affecting ImageMagick version 7.0.6-3 due to improper validation, leading to a denial of service vulnerability. Find mitigation steps and prevention measures.
ImageMagick version 7.0.6-3 is affected by a security issue due to improper validation in the coders/mat.c file, leading to a denial of service vulnerability.
Understanding CVE-2017-12670
A security vulnerability in ImageMagick version 7.0.6-3 that could be exploited for a denial of service attack.
What is CVE-2017-12670?
This CVE involves a failure assertion in the DestroyImage function in MagickCore/image.c due to improper validation in the coders/mat.c file within ImageMagick version 7.0.6-3.
The Impact of CVE-2017-12670
Exploiting this vulnerability could potentially result in a denial of service attack, impacting the availability of the affected system.
Technical Details of CVE-2017-12670
ImageMagick version 7.0.6-3 vulnerability details.
Vulnerability Description
- Missing validation in coders/mat.c
- Assertion failure in DestroyImage function
- Potential for denial of service attack
Affected Systems and Versions
- Product: ImageMagick
- Vendor: N/A
- Version: 7.0.6-3
Exploitation Mechanism
- Attackers can exploit the improper validation to trigger a denial of service attack.
Mitigation and Prevention
Protecting systems from CVE-2017-12670.
Immediate Steps to Take
- Apply security updates promptly
- Monitor vendor advisories for patches
- Implement network security measures
Long-Term Security Practices
- Regularly update software and dependencies
- Conduct security assessments and audits
- Educate users on safe computing practices
Patching and Updates
- Check for and apply the latest ImageMagick security updates
- Follow best practices for secure coding and configuration