Launchpad.net

CVE 2018-16640

ImageMagick 7.0.8-5 has a memory leak vulnerability in the function ReadOneJNGImage in coders/png.c.

CVE-2018-16640 (Candidate) is related to these bugs:

Bug #1793485: segfault in png to gif conversion

		In	Importance	Status
1793485	segfault in png to gif conversion	imagemagick (Ubuntu)	High	Fix Released
1793485	segfault in png to gif conversion	imagemagick (Ubuntu Bionic)	High	Fix Released
1793485	segfault in png to gif conversion	imagemagick (Ubuntu Trusty)	High	Fix Released
1793485	segfault in png to gif conversion	imagemagick (Ubuntu Xenial)	High	Fix Released

See the

CVE page on Mitre.org for more details.