Security update for php5 (important)

This update for php5 fixes the following security issues:

• bsc#974305: buffer overflow in libmagic
• CVE-2015-8838: mysqlnd was vulnerable to BACKRONYM (bnc#973792).
• CVE-2015-8835: SoapClient s__call method suffered from type confusion
  issue (bnc#973351).
• CVE-2016-3141: A use-after-free / double-free in the WDDX
  deserialization could lead to crashes or potential code execution.
  [bsc#969821]
• CVE-2016-3142: An Out-of-bounds read in phar_parse_zipfile() could lead
  to crashes. [bsc#971912]
• CVE-2014-9767: A directory traversal when extracting zip files was fixed
  that could lead to
  overwritten files. [bsc#971612]
• CVE-2016-3185: A type confusion vulnerability in
  make_http_soap_request() could lead to crashes or potentially code
  execution. [bsc#971611]