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tiff: fix CVE-2023-6228

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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

(From OE-Core rev: 55735e0d75820d59e569a630679f9ac403c7fdbe)

Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Yogita Urade
2024-01-18 05:52:29 +00:00
committed by Richard Purdie
parent 97fd704adc
commit fcc39f3e04
2 changed files with 32 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-multimedia/libtiff/tiff/CVE-2023-6228.patch
+31
View File
@@ -0,0 +1,31 @@
From 1e7d217a323eac701b134afc4ae39b6bdfdbc96a Mon Sep 17 00:00:00 2001
From: Su_Laus <sulau@freenet.de>
Date: Wed, 17 Jan 2024 06:57:08 +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.urade@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
meta/recipes-multimedia/libtiff/tiff_4.6.0.bb
+1
View File
@@ -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.patch \
file://CVE-2023-6277-At-image-reading-compare-data-size-of-some-tags-data-2.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-2023-6277-Apply-1-suggestion-s-to-1-file-s.patch \
file://CVE-2023-6228.patch \
" "
SRC_URI[sha256sum] = "88b3979e6d5c7e32b50d7ec72fb15af724f6ab2cbf7e10880c360a77e4b5d99a" SRC_URI[sha256sum] = "88b3979e6d5c7e32b50d7ec72fb15af724f6ab2cbf7e10880c360a77e4b5d99a"