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[SECURITY] [DLA 877-1] tiff security update

Package        : tiff
Version        : 4.0.2-6+deb7u11
CVE ID         : CVE-2016-10266 CVE-2016-10267 CVE-2016-10268 CVE-2016-10269

libtiff is vulnerable to multiple buffer overflows and integer overflows
that can lead to application crashes (denial of service) or worse.


    Integer overflow that can lead to divide-by-zero in
    TIFFReadEncodedStrip (tif_read.c).


    Divide-by-zero error in OJPEGDecodeRaw (tif_ojpeg.c).

    Heap-based buffer overflow in TIFFReverseBits (tif_swab.c).


    Heap-based buffer overflow in _TIFFmemcpy (tif_unix.c).

For Debian 7 "Wheezy", these problems have been fixed in version

We recommend that you upgrade your tiff packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

Raphaël Hertzog ◈ Debian Developer

Support Debian LTS: https://www.freexian.com/services/debian-lts.html
Learn to master Debian: https://debian-handbook.info/get/

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