In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function ReadDCMImage in coders/dcm.c, which allows attackers to cause a denial of service via a crafted DCM image file.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11656.json"