File _patchinfo of Package patchinfo.19598

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File _patchinfo of Package patchinfo.19598

<patchinfo incident="19598">
  <issue tracker="bnc" id="1185698">VUL-0: CVE-2021-3537: libxml2: python-libxml2-python: python-libxml2: libxml2-python: NULL pointer dereference in valid.c in xmlValidBuildAContentModel</issue>
  <issue tracker="bnc" id="1185410">VUL-0: CVE-2021-3517: libxml2: heap-based buffer overflow in xmlEncodeEntitiesInternal() in entities.c</issue>
  <issue tracker="bnc" id="1185408">VUL-0: CVE-2021-3518: libxml2: use-after-free in xmlXIncludeDoProcess() in xinclude.c</issue>
  <issue tracker="bnc" id="1185409">VUL-0: CVE-2021-3516: libxml2: use-after-free in xmlEncodeEntitiesInternal() in entities.c</issue>
  <issue tracker="cve" id="2021-3518"/>
  <issue tracker="cve" id="2021-3516"/>
  <issue tracker="cve" id="2021-3517"/>
  <issue tracker="cve" id="2021-3537"/>
  <packager>pmonrealgonzalez</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for libxml2</summary>
  <description>This update for libxml2 fixes the following issues:

- CVE-2021-3537: NULL pointer dereference in valid.c:xmlValidBuildAContentModel (bsc#1185698)
- CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408).
- CVE-2021-3517: Fixed a heap based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410).
- CVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).
</description>
</patchinfo>

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File _patchinfo of Package patchinfo.19598

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