CVE-2017-17680 : What You Need to Know
Learn about CVE-2017-17680, a memory leak flaw in ImageMagick 7.0.7-12 Q16 allowing denial of service attacks via crafted xpm image files. Find mitigation steps here.
A memory leak security flaw in ImageMagick version 7.0.7-12 Q16 allows attackers to launch a denial of service attack through a specially crafted xpm image file.
Understanding CVE-2017-17680
A memory leak vulnerability in the ReadXPMImage function of ImageMagick version 7.0.7-12 Q16.
What is CVE-2017-17680?
This CVE identifies a memory leak security flaw in ImageMagick that can be exploited by attackers using a specially crafted xpm image file to trigger a denial of service attack.
The Impact of CVE-2017-17680
- Attackers can exploit this vulnerability to cause a denial of service on systems running the affected ImageMagick version.
Technical Details of CVE-2017-17680
A memory leak vulnerability in ImageMagick version 7.0.7-12 Q16.
Vulnerability Description
The flaw exists in the ReadXPMImage function in coders/xpm.c, enabling attackers to execute a denial of service attack.
Affected Systems and Versions
- Product: ImageMagick
- Vendor: N/A
- Version: 7.0.7-12 Q16
Exploitation Mechanism
Attackers can exploit a specially crafted xpm image file to trigger the memory leak vulnerability and initiate a denial of service attack.
Mitigation and Prevention
Steps to address and prevent the CVE-2017-17680 vulnerability.
Immediate Steps to Take
- Update ImageMagick to a non-vulnerable version.
- Implement proper input validation to prevent exploitation.
Long-Term Security Practices
- Regularly update software and apply security patches.
- Conduct security assessments and audits to identify vulnerabilities.
Patching and Updates
- Apply patches provided by ImageMagick to fix the memory leak vulnerability.