CVE-2017-17886 Explained : Impact and Mitigation
Learn about CVE-2017-17886, a memory leak vulnerability in ImageMagick version 7.0.7-12 Q16 that allows attackers to disrupt services by exploiting a manipulated psd image file. Find out how to mitigate and prevent this vulnerability.
A memory leak vulnerability in ImageMagick version 7.0.7-12 Q16 allows attackers to disrupt services by exploiting a manipulated psd image file.
Understanding CVE-2017-17886
A memory leak vulnerability in ImageMagick version 7.0.7-12 Q16 enables attackers to disrupt services by exploiting a manipulated psd image file.
What is CVE-2017-17886?
This CVE refers to a memory leak vulnerability found in the function ReadPSDChannelZip in coders/psd.c within ImageMagick version 7.0.7-12 Q16.
The Impact of CVE-2017-17886
The vulnerability allows attackers to disrupt services by exploiting a manipulated psd image file.
Technical Details of CVE-2017-17886
ImageMagick version 7.0.7-12 Q16 is affected by a memory leak vulnerability.
Vulnerability Description
A memory leak vulnerability was discovered in the function ReadPSDChannelZip in coders/psd.c within ImageMagick version 7.0.7-12 Q16.
Affected Systems and Versions
- Product: ImageMagick
- Vendor: N/A
- Version: 7.0.7-12 Q16
Exploitation Mechanism
Attackers can exploit a manipulated psd image file to cause a denial of service.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial.
Immediate Steps to Take
- Update ImageMagick to a non-vulnerable version.
- Avoid opening or processing untrusted psd image files.
Long-Term Security Practices
- Regularly update software and apply security patches.
- Conduct security audits and vulnerability assessments.
Patching and Updates
Ensure ImageMagick is regularly updated to the latest secure version.