diff options
Diffstat (limited to 'meta/recipes-multimedia/libtiff/files/CVE-2023-6228.patch')
| -rw-r--r-- | meta/recipes-multimedia/libtiff/files/CVE-2023-6228.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/libtiff/files/CVE-2023-6228.patch b/meta/recipes-multimedia/libtiff/files/CVE-2023-6228.patch new file mode 100644 index 0000000000..a777dea9b0 --- /dev/null +++ b/meta/recipes-multimedia/libtiff/files/CVE-2023-6228.patch @@ -0,0 +1,30 @@ +From 1e7d217a323eac701b134afc4ae39b6bdfdbc96a Mon Sep 17 00:00:00 2001 +From: Su_Laus <sulau@freenet.de> +Date: Sat, 9 Sep 2023 15:45:47 +0200 +Subject: [PATCH] Check also if codec of input image is available, + independently from codec check of output image and return with error if not. + Fixes #606. + +Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/1e7d217a323eac701b134afc4ae39b6bdfdbc96a] +CVE: CVE-2023-6228 +Signed-off-by: Vijay Anusuri <vanusuri@mvista.com> +--- + tools/tiffcp.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/tools/tiffcp.c b/tools/tiffcp.c +index 007bd05..d2f7b66 100644 +--- a/tools/tiffcp.c ++++ b/tools/tiffcp.c +@@ -628,6 +628,8 @@ 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 */ +-- +2.25.1 + |