CVE-2020-27560 : What You Need to Know
Learn about CVE-2020-27560, a vulnerability in ImageMagick 7.0.10-34 allowing Division by Zero in OptimizeLayerFrames in MagickCore/layer.c, potentially leading to a denial of service. Find mitigation steps and prevention measures.
ImageMagick 7.0.10-34 allows Division by Zero in OptimizeLayerFrames in MagickCore/layer.c, which may cause a denial of service.
Understanding CVE-2020-27560
ImageMagick 7.0.10-34 vulnerability leading to a denial of service.
What is CVE-2020-27560?
CVE-2020-27560 is a vulnerability in ImageMagick 7.0.10-34 that allows Division by Zero in OptimizeLayerFrames in MagickCore/layer.c, potentially resulting in a denial of service.
The Impact of CVE-2020-27560
This vulnerability could be exploited by an attacker to cause a denial of service on systems running the affected version of ImageMagick.
Technical Details of CVE-2020-27560
ImageMagick 7.0.10-34 vulnerability details.
Vulnerability Description
The vulnerability allows Division by Zero in OptimizeLayerFrames in MagickCore/layer.c, potentially leading to a denial of service.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Version: n/a
Exploitation Mechanism
The vulnerability can be exploited by triggering the Division by Zero in OptimizeLayerFrames in MagickCore/layer.c.
Mitigation and Prevention
Steps to mitigate and prevent CVE-2020-27560.
Immediate Steps to Take
- Apply vendor patches or updates as soon as they are available.
- Monitor vendor advisories for any security updates related to ImageMagick.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Implement network security measures to detect and block malicious activities.
- Conduct regular security audits and assessments to identify and address potential risks.
Patching and Updates
- Update ImageMagick to a non-vulnerable version.
- Apply security patches provided by the vendor to address the Division by Zero vulnerability.