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libtiff: Add patch to address CVE-2023-6228 #11787

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libtiff: Add patch to address CVE-2023-6228 #11787

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27 changes: 27 additions & 0 deletions SPECS/libtiff/CVE-2023-6228.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
From 1e7d217a323eac701b134afc4ae39b6bdfdbc96a Mon Sep 17 00:00:00 2001
From: Su_Laus <[email protected]>
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.

---
tools/tiffcp.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/tools/tiffcp.c b/tools/tiffcp.c
index aff06260e..2628bdbb9 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)
{
--
GitLab

6 changes: 5 additions & 1 deletion SPECS/libtiff/libtiff.spec
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
Summary: TIFF libraries and associated utilities.
Name: libtiff
Version: 4.6.0
Release: 4%{?dist}
Release: 5%{?dist}
License: libtiff
Vendor: Microsoft Corporation
Distribution: Mariner
Expand All @@ -11,6 +11,7 @@ Source0: https://gitlab.com/libtiff/libtiff/-/archive/v%{version}/libtiff
Patch0: CVE-2023-52356.patch
Patch1: CVE-2024-7006.patch
Patch2: CVE-2023-6277.patch
Patch3: CVE-2023-6228.patch
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: libjpeg-turbo-devel
Expand Down Expand Up @@ -63,6 +64,9 @@ make %{?_smp_mflags} -k check
%{_docdir}/*

%changelog
* Mon jan 06 2025 Ankita Pareek <[email protected]> 4.6.0-5
- Address CVE-2023-6228

* Mon Aug 19 2024 Sumedh Sharma <[email protected]> - 4.6.0-4
- Add patch to resolve CVE-2023-6277

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