Security update for ImageMagick

Open Source Vulnerabilities SUSE-SU-2019:1523-1

This update for ImageMagick fixes the following issues: Security issues fixed: - CVE-2019-11472: Fixed a denial-of-service in ReadXWDImage() (bsc#1133204). - CVE-2019-11470: Fixed a denial-of-service in ReadCINImage() (bsc#1133205). - CVE-2019-11506: Fixed a heap-based buffer overflow in the WriteMATLABImage() (bsc#1133498). - CVE-2019-11505: Fixed a heap-based buffer overflow in the WritePDBImage() (bsc#1133501). - CVE-2019-11598: Fixed a heap-based buffer overread in WritePNMImage() (bsc#1136732) We also now disable PCL in the -SUSE configuration, as it also uses ghostscript for decoding (bsc#1136183)