CVE-2017-15930: Null Pointer Dereference
In ReadOneJNGImage in coders/png.c in GraphicsMagick 1.3.26, a Null Pointer Dereference occurs while transferring JPEG scanlines, related to a PixelPacket pointer.
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 CVE-2017-15930?
CVE-2017-15930 is a vulnerability in GraphicsMagick 1.3.26 that causes a Null Pointer Dereference while transferring JPEG scanlines.
How severe is CVE-2017-15930?
CVE-2017-15930 has a severity score of 8.8 (high).
Which software versions are affected by CVE-2017-15930?
GraphicsMagick 1.3.26 is affected by CVE-2017-15930.
How do I fix CVE-2017-15930?
To fix CVE-2017-15930, update GraphicsMagick to a version that is not vulnerable.
Where can I find more information about CVE-2017-15930?
More information about CVE-2017-15930 can be found at the following references: - http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=6fc54b6d2be8 - http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=da135eaedc3b - https://sourceforge.net/p/graphicsmagick/bugs/518/