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libarchive (3.1.2-11ubuntu0.16.04.3) xenial-security; urgency=medium

  * SECURITY UPDATE: arbitrary file write via hardlink entries
    - debian/patches/CVE-2016-5418-1.patch: enforce sandbox with very long
      pathnames in libarchive/archive_write_disk_posix.c.
    - debian/patches/CVE-2016-5418-2.patch: fix path handling in
      libarchive/archive_write_disk_posix.c.
    - debian/patches/CVE-2016-5418-3.patch: add test cases to Makefile.am,
      libarchive/test/CMakeLists.txt, libarchive/test/main.c,
      libarchive/test/test.h, libarchive/test/test_write_disk_secure744.c,
      libarchive/test/test_write_disk_secure745.c,
      libarchive/test/test_write_disk_secure746.c.
    - debian/patches/CVE-2016-5418-4.patch: fix testcases in
      libarchive/test/test_write_disk_secure745.c,
      libarchive/test/test_write_disk_secure746.c.
    - debian/patches/CVE-2016-5418-5.patch: correct PATH_MAX usage in
      libarchive/archive_write_disk_posix.c.
    - CVE-2016-5418
  * SECURITY UPDATE: denial of service and possible code execution when
    writing an ISO9660 archive
    - debian/patches/CVE-2016-6250.patch: check for overflow in
      libarchive/archive_write_set_format_iso9660.c.
    - CVE-2016-6250
  * SECURITY UPDATE: denial of service via recursive decompression
    - debian/patches/CVE-2016-7166.patch: limit number of filters in
      libarchive/archive_read.c, added test to Makefile.am,
      libarchive/test/CMakeLists.txt,
      libarchive/test/test_read_too_many_filters.c,
      libarchive/test/test_read_too_many_filters.gz.uu.
    - CVE-2016-7166
  * SECURITY UPDATE: denial of service via non-printable multibyte
    character in a filename
    - debian/patches/CVE-2016-8687.patch: expand buffer size in tar/util.c.
    - CVE-2016-8687
  * SECURITY UPDATE: denial of service via multiple long lines
    - debian/patches/CVE-2016-8688.patch: fix bounds in
      libarchive/archive_read_support_format_mtree.c, added test to
      Makefile.am, libarchive/test/CMakeLists.txt,
      libarchive/test/test_read_format_mtree_crash747.c,
      libarchive/test/test_read_format_mtree_crash747.mtree.bz2.uu.
    - CVE-2016-8688
  * SECURITY UPDATE: denial of service via multiple EmptyStream attributes
    - debian/patches/CVE-2016-8689.patch: reject files with multiple
      markers in libarchive/archive_read_support_format_7zip.c.
    - CVE-2016-8689
  * SECURITY UPDATE: denial of service via invalid compressed file size
    - debian/patches/CVE-2017-5601.patch: add check to
      libarchive/archive_read_support_format_lha.c.
    - CVE-2017-5601

 -- Marc Deslauriers <email address hidden>  Thu, 09 Mar 2017 11:01:45 -0500

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