Security update for php5 (moderate)

This update for php5 fixes the following issues:

The following security issues were fixed:

• CVE-2018-10360: Fixed an out-of-bounds read in the do_core_note function
  in readelf.c in libmagic.a, which allowed remote attackers to cause a
  denial of service via a crafted ELF file (bsc#1096984)
• CVE-2018-14851: Fixed an out-of-bound read in
  exif_process_IFD_in_MAKERNOTE, which could be exploited by an attacker
  via crafted JPG files, and could result in an application crash.
  (bsc#1103659)
• CVE-2018-12882: Fixed an use-after-free in exif_read_from_impl in
  ext/exif/exif.c (bsc#1099098)
• CVE-2017-9118: Fixed an out of bounds access in php_pcre_replace_impl
  via a crafted preg_replace call (bsc#1105466)

This update was imported from the SUSE:SLE-12:Update update project.