This update for ImageMagick fixes the following issues:
CVE-2017-14997: GraphicsMagick allowed remote attackers to cause a denial of service (excessive memory allocation) because of an integer underflow in ReadPICTImage in coders/pict.c. [bsc#1112399]
CVE-2018-16644: An regression in the security fix for the pict coder was fixed (bsc#1107609)