[ubuntu/xenial-security] libxml2 2.9.3+dfsg1-1ubuntu0.2 (Accepted)

[Marc Deslauriers]

libxml2 (2.9.3+dfsg1-1ubuntu0.2) xenial-security; urgency=medium

  * SECURITY UPDATE: format string vulnerabilities
    - debian/patches/CVE-2016-4448-1.patch: fix format string warnings in
      HTMLparser.c, SAX2.c, catalog.c, configure.ac, debugXML.c,
      encoding.c, entities.c, error.c, include/libxml/parserInternals.h,
      include/libxml/xmlerror.h, include/libxml/xmlstring.h, libxml.h,
      parser.c, parserInternals.c, relaxng.c, schematron.c, testModule.c,
      valid.c, xinclude.c, xmlIO.c, xmllint.c, xmlreader.c, xmlschemas.c,
      xmlstring.c, xmlwriter.c, xpath.c, xpointer.c.
    - debian/patches/CVE-2016-4448-2.patch: fix format string warnings in
      libxml.h, relaxng.c, xmlschemas.c, xmlstring.c.
    - debian/libxml2.symbols: added new symbol.
    - CVE-2016-4448
  * SECURITY UPDATE: use-after-free via namespace nodes in XPointer ranges
    - debian/patches/CVE-2016-4658.patch: disallow namespace nodes in
      XPointer ranges in xpointer.c.
    - CVE-2016-4658
  * SECURITY UPDATE: use-after-free in XPointer range-to function
    - debian/patches/CVE-2016-5131-1.patch: fix XPointer paths beginning
      with range-to in xpath.c, xpointer.c.
    - debian/patches/CVE-2016-5131-2.patch: fix comparison with root node
      in xmlXPathCmpNodes in xpath.c.
    - CVE-2016-5131
  * debian/patches/lp1652325.patch: XML push parser fails with bogus
    UTF-8 encoding error when multi-byte character in large CDATA section
    is split across buffer (LP: #1652325)

Date: 2017-03-15 14:58:28.406219+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/libxml2/2.9.3+dfsg1-1ubuntu0.2
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