new file mode 100644
@@ -0,0 +1,31 @@
+From 1e7d217a323eac701b134afc4ae39b6bdfdbc96a Mon Sep 17 00:00:00 2001
+From: Su_Laus <sulau@freenet.de>
+Date: Wed, 17 Jan 2024 06:38:24 +0000
+Subject: [PATCH] codec of input image is available, independently from codec
+ check of output image and return with error if not.
+
+Fixes #606.
+
+CVE: CVE-2023-6228
+Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/1e7d217a323eac701b134afc4ae39b6bdfdbc96a]
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ tools/tiffcp.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/tools/tiffcp.c b/tools/tiffcp.c
+index 34b6ef2..17c6524 100644
+--- a/tools/tiffcp.c
++++ b/tools/tiffcp.c
+@@ -724,6 +724,8 @@ tiffcp(TIFF* in, TIFF* out)
+ else
+ CopyField(TIFFTAG_COMPRESSION, compression);
+ TIFFGetFieldDefaulted(in, TIFFTAG_COMPRESSION, &input_compression);
++ if (!TIFFIsCODECConfigured(input_compression))
++ return FALSE;
+ TIFFGetFieldDefaulted(in, TIFFTAG_PHOTOMETRIC, &input_photometric);
+ if (input_compression == COMPRESSION_JPEG) {
+ /* Force conversion to RGB */
+--
+2.40.0
@@ -47,6 +47,7 @@ SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
file://CVE-2023-1916.patch \
file://CVE-2023-40745.patch \
file://CVE-2023-41175.patch \
+ file://CVE-2023-6228.patch \
"
SRC_URI[sha256sum] = "0e46e5acb087ce7d1ac53cf4f56a09b221537fc86dfc5daaad1c2e89e1b37ac8"