CVE-2017-8355 : What You Need to Know
Learn about CVE-2017-8355, a vulnerability in ImageMagick 7.0.5-5 that allows attackers to trigger a denial of service condition through a manipulated file, resulting in a memory leak. Find mitigation steps and prevention measures.
ImageMagick 7.0.5-5 ReadMTVImage Function Denial of Service Vulnerability
Understanding CVE-2017-8355
An unspecified vulnerability in the ReadMTVImage function of mtv.c in ImageMagick version 7.0.5-5 permits attackers to trigger a denial of service condition by exploiting a manipulated file, resulting in a memory leak.
What is CVE-2017-8355?
This CVE refers to a vulnerability in ImageMagick version 7.0.5-5 that allows attackers to cause a denial of service (memory leak) through a crafted file.
The Impact of CVE-2017-8355
The vulnerability can be exploited by attackers to trigger a denial of service condition, leading to a memory leak in the affected system.
Technical Details of CVE-2017-8355
Vulnerability Description
The ReadMTVImage function in mtv.c in ImageMagick 7.0.5-5 allows attackers to cause a denial of service (memory leak) by exploiting a manipulated file.
Affected Systems and Versions
- Product: ImageMagick
- Vendor: N/A
- Version: 7.0.5-5
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating a file to trigger a denial of service condition, resulting in a memory leak.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by ImageMagick promptly.
- Monitor for any unusual memory consumption that could indicate a potential exploit.
Long-Term Security Practices
- Regularly update ImageMagick to the latest version to mitigate known vulnerabilities.
- Implement file input validation to prevent the exploitation of crafted files.
Patching and Updates
Ensure that ImageMagick is regularly updated with the latest security patches to address vulnerabilities and enhance system security.