In order to successfully exploit this vulnerability, the attacker needs to submit a specially crafted SVG to the ImageMagick to let ImageMagick hang forever from reading a file descriptor. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted SVG file. Reference: https://github.com/ImageMagick/ImageMagick/issues/4626
Created ImageMagick tracking bugs for this issue: Affects: epel-8 [bug 2054612] Affects: fedora-all [bug 2054613]