File _patchinfo of Package patchinfo.15224

<patchinfo incident="15224">
  <issue tracker="cve" id="2019-19956"/>
  <issue tracker="bnc" id="1172021">Recent update of libxml2-2 generates invalid xmlns reference</issue>
  <packager>pmonrealgonzalez</packager>
  <rating>moderate</rating>
  <category>security</category>
  <summary>Security update for libxml2</summary>
  <description>This update for libxml2 fixes the following issues:

- CVE-2019-19956: Reverted the upstream fix for this memory leak because it introduced other, more severe vulnerabilities (bsc#1172021).
</description>
</patchinfo>