Denial of Service Vulnerabilities in graphicsmagick
Summary
DLA-547-2: graphicsmagick - regression update. Affects graphicsmagick versions < 1.3.16-1.1+deb7u6. Fixed in 1.3.16-1.1+deb7u6. How to fix ↓
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Background
graphicsmagick is a collection of image processing tools. It provides a wide range of functionality for manipulating and converting images. This package is commonly used for image editing, resizing, and format conversion. However, it has been found to be vulnerable to denial of service attacks.
Vulnerability Detail
Two denial of service vulnerabilities have been discovered in graphicsmagick:
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CVE-2016-5240: This vulnerability allows an attacker to cause an endless loop by providing negative stroke-dasharray arguments. By exploiting this vulnerability, an attacker can exhaust system resources, leading to a denial of service.
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CVE-2016-5241: This vulnerability occurs when a fill or stroke pattern image has zero columns or rows. It can be exploited to trigger a divide-by-zero error, resulting in a denial of service attack.
These vulnerabilities can be exploited remotely by an attacker with the ability to supply malicious image files to a vulnerable graphicsmagick installation.
How To Fix
Minimum fixed version
1.3.16-1.1+deb7u6
This is the first release that contains the fix.
sudo apt-get install --only-upgrade graphicsmagickTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There are no known workarounds for these vulnerabilities. It is essential to apply the recommended fix by upgrading to the patched version of graphicsmagick.
Conclusion
graphicsmagick is susceptible to denial of service vulnerabilities that can be exploited remotely. It is crucial to upgrade to the latest patched version of the package to mitigate these risks. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for graphicsmagick →
FAQ
graphicsmagick is a collection of image processing tools used for editing, resizing, and converting images.
A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system or application, rendering it unavailable to legitimate users.
These vulnerabilities can be exploited remotely by providing malicious image files to a vulnerable graphicsmagick installation.
By exploiting these vulnerabilities, an attacker can cause a denial of service, leading to system unavailability and potential disruption of services.
Yes, upgrading the graphicsmagick package to version 1.3.16-1.1+deb7u3 or later will address these vulnerabilities.
Related vulnerabilities
Recent vulnerabilities recorded for graphicsmagick.
