CVE-2017-11102: Input Validation
Last updated 25 August 2025
Other sources
The ReadOneJNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (application crash) during JNG reading via a zero-length colorimage data structure.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/graphicsmagickto a version that resolves this vulnerability.Fixed in 1.3.27-r0 - Upgrade
Upgrade
debian/graphicsmagickto a version that resolves this vulnerability.Fixed in 1.4+really1.3.40-4+deb12u1Fixed in 1.4+really1.3.45+hg17696-1Fixed in 1.4+really1.3.49-1
Event History
Frequently Asked Questions
What is the severity of CVE-2017-11102?
CVE-2017-11102 has a moderate severity, allowing for denial of service through application crashes.
How do I fix CVE-2017-11102?
To fix CVE-2017-11102, update GraphicsMagick to version 1.4+really1.3.36+hg16481-2+deb11u1 or later.
What type of attack does CVE-2017-11102 enable?
CVE-2017-11102 enables remote attacks resulting in denial of service during JNG image reading.
Which versions of GraphicsMagick are affected by CVE-2017-11102?
GraphicsMagick version 1.3.26 is affected by CVE-2017-11102.
What is the nature of the vulnerability in CVE-2017-11102?
The vulnerability in CVE-2017-11102 arises from the handling of a zero-length color_image data structure, leading to application crashes.