[ubuntu/bionic-security] tiff 4.0.9-5ubuntu0.1 (Accepted)

[Marc Deslauriers]

tiff (4.0.9-5ubuntu0.1) bionic-security; urgency=medium

  * SECURITY UPDATE: buffer overflow in LZWDecodeCompat
    - debian/patches/CVE-2018-8905.patch: fix logic in libtiff/tif_lzw.c.
    - CVE-2018-8905
  * SECURITY UPDATE: DoS in TIFFWriteDirectorySec()
    - debian/patches/CVE-2018-10963.patch: avoid assertion in
      libtiff/tif_dirwrite.c.
    - CVE-2018-10963
  * SECURITY UPDATE: multiple overflows
    - debian/patches/CVE-2018-1710x.patch: Avoid overflows in
      tools/pal2rgb.c, tools/tiff2bw.c, tools/ppm2tiff.c.
    - CVE-2018-17100
    - CVE-2018-17101
  * SECURITY UPDATE: JBIGDecode out-of-bounds write
    - debian/patches/CVE-2018-18557.patch: fix issue in libtiff/tif_jbig.c,
      libtiff/tif_read.c.
    - CVE-2018-18557
  * SECURITY UPDATE: NULL pointer dereference in LZWDecode
    - debian/patches/CVE-2018-18661.patch: add checks to tools/tiff2bw.c.
    - CVE-2018-18661

Date: 2019-01-17 14:52:12.481714+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/tiff/4.0.9-5ubuntu0.1
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