tiff: Security fix CVE-2016-3945

CVE-2016-3945 libtiff: Multiple integer overflows in the (1)
cvt_by_strip and (2) cvt_by_tile functions in the tiff2rgba tool in
LibTIFF 4.0.6 and earlier, when -b mode is enabled, allow remote
attackers to cause a denial of service (crash) or execute arbitrary code
via a crafted TIFF image, which triggers an out-of-bounds write.

External References:
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3945
http://bugzilla.maptools.org/show_bug.cgi?id=2545

Patch from:
https://github.com/vadz/libtiff/commit/7c39352ccd9060d311d3dc9a1f1bc00133a160e6

(From OE-Core rev: 04b9405c7e980d7655c2fd601aeeae89c0d83131)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/libtiff/tiff_4.0.6.bb b/meta/recipes-multimedia/libtiff/tiff_4.0.6.bb
index 8147bc4fb0..b9785288ad 100644
--- a/meta/recipes-multimedia/libtiff/tiff_4.0.6.bb
+++ b/meta/recipes-multimedia/libtiff/tiff_4.0.6.bb
@@ -10,6 +10,7 @@ SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
            file://CVE-2016-3186.patch \
            file://CVE-2016-5321.patch \
            file://CVE-2016-5323.patch \
+           file://CVE-2016-3945.patch \
           "
 
 SRC_URI[md5sum] = "d1d2e940dea0b5ad435f21f03d96dd72"