[ubuntu/cosmic-security] tiff 4.0.9-6ubuntu0.2 (Accepted)

[Marc Deslauriers]

tiff (4.0.9-6ubuntu0.2) cosmic-security; urgency=medium

  * SECURITY UPDATE: heap over-read in TIFFWriteScanline
    - debian/patches/CVE-2018-10779.patch: fix overflow in
      libtiff/tif_write.c.
    - CVE-2018-10779
  * SECURITY UPDATE: heap over-read in cpSeparateBufToContigBuf
    - debian/patches/CVE-2018-12900-1.patch: check for overflow in
      tools/tiffcp.c.
    - debian/patches/CVE-2018-12900-2.patch: use INT_MAX in tools/tiffcp.c.
    - CVE-2018-12900
    - CVE-2019-7663
  * SECURITY UPDATE: NULL pointer dereference in _TIFFmemcmp
    - debian/patches/CVE-2018-17000.patch: add NULL check in
      libtiff/tif_dirwrite.c.
    - CVE-2018-17000
  * SECURITY UPDATE: NULL pointer dereference in TIFFWriteDirectorySec
    - debian/patches/CVE-2018-19210-1.patch: unset transferfunction field
      if necessary in libtiff/tif_dir.c.
    - debian/patches/CVE-2018-19210-2.patch: fix warning in
      libtiff/tif_dir.c.
    - CVE-2018-19210
  * SECURITY UPDATE: memory leak in TIFFFdOpen
    - debian/patches/CVE-2019-6128.patch: properly handle errors in
      tools/pal2rgb.c.
    - CVE-2019-6128

Date: 2019-03-11 19:08:21.951635+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/tiff/4.0.9-6ubuntu0.2
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