In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPGXImage in coders/pgx.c, which allows attackers to cause a denial of service via a crafted PGX image file.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-17883.json"