openSUSE Security Update : tiff (openSUSE-2016-1122)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

The remote openSUSE host is missing a security update.

Description :

This update for tiff fixes the following issues :

- CVE-2015-8781, CVE-2015-8782, CVE-2015-8783:
Out-of-bounds writes for invalid images (bsc#964225)

- CVE-2016-3186: Buffer overflow in gif2tiff (bnc#973340).

- CVE-2016-5875: heap-based buffer overflow when using the
PixarLog compressionformat (bsc#987351)

- CVE-2016-5316: Out-of-bounds read in PixarLogCleanup()
function in tif_pixarlog.c (bsc#984837)

- CVE-2016-5314: Out-of-bounds write in PixarLogDecode()
function (bsc#984831)

- CVE-2016-5317: Out-of-bounds write in PixarLogDecode()
function in libtiff.so (bsc#984842)

- CVE-2016-5320: Out-of-bounds write in PixarLogDecode()
function in tif_pixarlog.c (bsc#984808)

See also :

https://bugzilla.opensuse.org/show_bug.cgi?id=974614
https://bugzilla.opensuse.org/show_bug.cgi?id=974618
https://bugzilla.opensuse.org/show_bug.cgi?id=975069
https://bugzilla.opensuse.org/show_bug.cgi?id=975070
https://bugzilla.opensuse.org/show_bug.cgi?id=984808
https://bugzilla.opensuse.org/show_bug.cgi?id=984831
https://bugzilla.opensuse.org/show_bug.cgi?id=984837
https://bugzilla.opensuse.org/show_bug.cgi?id=984842
https://bugzilla.opensuse.org/show_bug.cgi?id=987351

Solution :

Update the affected tiff packages.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)

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