From: Yogita Urade <yogita.ur...@windriver.com> CVE-2023-6228: An issue was found in the tiffcp utility distributed by the libtiff package where a crafted TIFF file on processing may cause a heap-based buffer overflow leads to an application crash.
References: https://nvd.nist.gov/vuln/detail/CVE-2023-6228 https://gitlab.com/libtiff/libtiff/-/issues/606 Signed-off-by: Yogita Urade <yogita.ur...@windriver.com> --- .../libtiff/tiff/CVE-2023-6228.patch | 31 +++++++++++++++++++ meta/recipes-multimedia/libtiff/tiff_4.6.0.bb | 1 + 2 files changed, 32 insertions(+) create mode 100644 meta/recipes-multimedia/libtiff/tiff/CVE-2023-6228.patch diff --git a/meta/recipes-multimedia/libtiff/tiff/CVE-2023-6228.patch b/meta/recipes-multimedia/libtiff/tiff/CVE-2023-6228.patch new file mode 100644 index 0000000000..2020508fdf --- /dev/null +++ b/meta/recipes-multimedia/libtiff/tiff/CVE-2023-6228.patch @@ -0,0 +1,31 @@ +From 1e7d217a323eac701b134afc4ae39b6bdfdbc96a Mon Sep 17 00:00:00 2001 +From: Su_Laus <su...@freenet.de> +Date: Wed, 17 Jan 2024 06:57:08 +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.ur...@windriver.com> +--- + tools/tiffcp.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/tools/tiffcp.c b/tools/tiffcp.c +index aff0626..a4f7f6b 100644 +--- a/tools/tiffcp.c ++++ b/tools/tiffcp.c +@@ -846,6 +846,8 @@ static int tiffcp(TIFF *in, TIFF *out) + if (!TIFFIsCODECConfigured(compression)) + return FALSE; + TIFFGetFieldDefaulted(in, TIFFTAG_COMPRESSION, &input_compression); ++ if (!TIFFIsCODECConfigured(input_compression)) ++ return FALSE; + TIFFGetFieldDefaulted(in, TIFFTAG_PHOTOMETRIC, &input_photometric); + if (input_compression == COMPRESSION_JPEG) + { +-- +2.40.0 diff --git a/meta/recipes-multimedia/libtiff/tiff_4.6.0.bb b/meta/recipes-multimedia/libtiff/tiff_4.6.0.bb index 4c472f8ef6..eb8a096f19 100644 --- a/meta/recipes-multimedia/libtiff/tiff_4.6.0.bb +++ b/meta/recipes-multimedia/libtiff/tiff_4.6.0.bb @@ -12,6 +12,7 @@ SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \ file://CVE-2023-6277-At-image-reading-compare-data-size-of-some-tags-data.patch \ file://CVE-2023-6277-At-image-reading-compare-data-size-of-some-tags-data-2.patch \ file://CVE-2023-6277-Apply-1-suggestion-s-to-1-file-s.patch \ + file://CVE-2023-6228.patch \ " SRC_URI[sha256sum] = "88b3979e6d5c7e32b50d7ec72fb15af724f6ab2cbf7e10880c360a77e4b5d99a" -- 2.40.0
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