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authorRajkumar Veer <rveer@mvista.com>2017-11-03 21:35:16 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-11-05 22:39:24 +0000
commitd358e9bda3dcbdcfff7008804099f89f97f8bf79 (patch)
tree6a5c5cc5cbf4ce1e48d1d3ffafaafd355d215d88
parentfe734c3adddef18e1dade182eb77c6d3c923e498 (diff)
downloadopenembedded-core-d358e9bda3dcbdcfff7008804099f89f97f8bf79.zip
openembedded-core-d358e9bda3dcbdcfff7008804099f89f97f8bf79.tar.gz
openembedded-core-d358e9bda3dcbdcfff7008804099f89f97f8bf79.tar.bz2
tiff: Security fix for CVE-2016-10271
Signed-off-by: Rajkumar Veer <rveer@mvista.com> Signed-off-by: Armin Kuster <akuster@mvista.com>
-rw-r--r--meta/recipes-multimedia/libtiff/files/CVE-2016-10271.patch30
-rw-r--r--meta/recipes-multimedia/libtiff/tiff_4.0.7.bb1
2 files changed, 31 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/libtiff/files/CVE-2016-10271.patch b/meta/recipes-multimedia/libtiff/files/CVE-2016-10271.patch
new file mode 100644
index 0000000..4fe5bcd
--- /dev/null
+++ b/meta/recipes-multimedia/libtiff/files/CVE-2016-10271.patch
@@ -0,0 +1,30 @@
+From 9657bbe3cdce4aaa90e07d50c1c70ae52da0ba6a Mon Sep 17 00:00:00 2001
+From: erouault <erouault>
+Date: Sat, 3 Dec 2016 11:35:56 +0000
+Subject: [PATCH] * tools/tiffcrop.c: fix readContigStripsIntoBuffer() in -i
+ (ignore) mode so that the output buffer is correctly incremented to avoid
+ write outside bounds. Reported by Agostino Sarubbo. Fixes
+ http://bugzilla.maptools.org/show_bug.cgi?id=2620
+
+Upstream-Status: Backport
+CVE: CVE-2016-10271
+Signed-off-by: Rajkumar Veer <rveer@mvista.com>
+
+---
+ ChangeLog | 7 +++++++
+ tools/tiffcrop.c | 2 +-
+ 2 files changed, 8 insertions(+), 1 deletion(-)
+
+Index: tiff-4.0.7/tools/tiffcrop.c
+===================================================================
+--- tiff-4.0.7.orig/tools/tiffcrop.c
++++ tiff-4.0.7/tools/tiffcrop.c
+@@ -3698,7 +3698,7 @@ static int readContigStripsIntoBuffer (T
+ (unsigned long) strip, (unsigned long)rows);
+ return 0;
+ }
+- bufp += bytes_read;
++ bufp += stripsize;
+ }
+
+ return 1;
diff --git a/meta/recipes-multimedia/libtiff/tiff_4.0.7.bb b/meta/recipes-multimedia/libtiff/tiff_4.0.7.bb
index e60cbb5..48f7986 100644
--- a/meta/recipes-multimedia/libtiff/tiff_4.0.7.bb
+++ b/meta/recipes-multimedia/libtiff/tiff_4.0.7.bb
@@ -11,6 +11,7 @@ SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
file://CVE-2017-9936.patch \
file://CVE-2017-10688.patch \
file://CVE-2017-11335.patch \
+ file://CVE-2016-10271.patch \
"
SRC_URI[md5sum] = "77ae928d2c6b7fb46a21c3a29325157b"