ImageMagick - Security Update (DLA-486-1)
Summary
DLA-486-1: imagemagick - security update. Affects imagemagick versions < 8:6.7.7.10-5+deb7u5. Fixed in 8:6.7.7.10-5+deb7u5. How to fix ↓
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Background
ImageMagick is a program suite used for image manipulation. It is widely used in various applications and services to process images. However, ImageMagick is vulnerable to several security issues collectively known as ImageTragick. These vulnerabilities arise due to the lack of sanitization of untrusted input. Attackers with control over image input can exploit these vulnerabilities to execute code, make HTTP or FTP requests, or manipulate local files. These vulnerabilities are particularly critical when ImageMagick processes images from remote parties, such as in web services.
Vulnerability Detail
The ImageTragick vulnerabilities (CVE-2016-3714, CVE-2016-3715, CVE-2016-3716, CVE-2016-3717, CVE-2016-3718) allow attackers to execute arbitrary code, perform HTTP/FTP requests, and manipulate local files. The lack of input sanitization in ImageMagick enables attackers to exploit these vulnerabilities by providing malicious image inputs. This can lead to unauthorized code execution, data exfiltration, or denial of service.
How To Fix
Minimum fixed version
8:6.7.7.10-5+deb7u5
This is the first release that contains the fix.
sudo apt-get install --only-upgrade imagemagickTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround provided for these vulnerabilities. It is crucial to apply the recommended fix by upgrading the ImageMagick package to the patched version.
Conclusion
ImageMagick is vulnerable to the ImageTragick vulnerabilities, which can be exploited to execute arbitrary code, perform HTTP/FTP requests, and manipulate local files. It is crucial to upgrade the ImageMagick package to the patched version to mitigate these vulnerabilities. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for imagemagick →
FAQ
ImageMagick is a program suite used for image manipulation. It provides a wide range of functionalities for processing and converting images.
The ImageTragick vulnerabilities are a set of security issues in ImageMagick that allow attackers to execute arbitrary code, perform HTTP/FTP requests, and manipulate local files.
These vulnerabilities can be exploited by providing malicious image inputs to ImageMagick. Attackers can take advantage of the lack of input sanitization to execute arbitrary code, make requests, or manipulate files.
The impact of these vulnerabilities can be severe. Attackers can execute arbitrary code with the privileges of the user running ImageMagick, leading to unauthorized access, data exfiltration, or denial of service.
To fix these vulnerabilities, it is recommended to upgrade the ImageMagick package to version 8:6.7.7.10-5+deb7u5 or later. This update disables the vulnerable coders and introduces additional preventive measures.
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