[ubuntu/quantal-security] tiff 4.0.2-1ubuntu2.3 (Accepted)

[Marc Deslauriers]

tiff (4.0.2-1ubuntu2.3) quantal-security; urgency=medium

  * SECURITY UPDATE: denial of service via buffer overflow in gif2tiff
    - debian/patches/CVE-2013-4231.patch: validate datasize in
      tools/gif2tiff.c.
    - CVE-2013-4231
  * SECURITY UPDATE: denial of service via use-after-free in tiff2pdf
    - debian/patches/CVE-2013-4232.patch: properly exit on error in
      tools/tiff2pdf.c.
    - CVE-2013-4232
  * SECURITY UPDATE: denial of service and possible code execution in
    gif2tiff tool
    - debian/patches/CVE-2013-4243.patch: check width and height in
      tools/gif2tiff.c.
    - CVE-2013-4243
  * SECURITY UPDATE: denial of service and possible code execution in
    gif2tiff tool LZW decompressor
    - debian/patches/CVE-2013-4244.patch: validate code size in
      tools/gif2tiff.c.
    - CVE-2013-4244

Date: 2014-05-05 19:47:19.063474+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/quantal/+source/tiff/4.0.2-1ubuntu2.3
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