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[Low] patch libtiff for CVE-2023-6228 #13000

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merged 3 commits into from
Apr 10, 2025
Merged

[Low] patch libtiff for CVE-2023-6228 #13000

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b4dfca4
patch libtiff to fix CVE-2023-6228
jykanase Mar 18, 2025
5af23a7
Merge branch 'fasttrack/2.0' into topic_libtiff-2.0
dmcilvaney Mar 21, 2025
af5de43
Merge branch 'fasttrack/2.0' into topic_libtiff-2.0
jslobodzian Apr 9, 2025
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26 changes: 26 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 +1,26 @@
From b40cf6a6ef58b3ab091f3a00519eae72e2ced10c Mon Sep 17 00:00:00 2001
From: jykanase <[email protected]>
Date: Tue, 18 Mar 2025 08:15:06 +0000
Subject: [PATCH] CVE-2023-6228

Source Link: https://gitlab.com/libtiff/libtiff/-/commit/1e7d217a323eac701b134afc4ae39b6bdfdbc96a
---
tools/tiffcp.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/tools/tiffcp.c b/tools/tiffcp.c
index aff0626..2628bdb 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)
{
--
2.45.2

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: 5%{?dist}
Release: 6%{?dist}
License: libtiff
Vendor: Microsoft Corporation
Distribution: Mariner
Expand All @@ -12,6 +12,7 @@ Patch0: CVE-2023-52356.patch
Patch1: CVE-2024-7006.patch
Patch2: CVE-2023-6277.patch
Patch3: CVE-2023-3164.patch
Patch4: CVE-2023-6228.patch
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: libjpeg-turbo-devel
Expand Down Expand Up @@ -64,6 +65,9 @@ make %{?_smp_mflags} -k check
%{_docdir}/*

%changelog
* Tue Mar 18 2025 Jyoti Kanase <[email protected]> - 4.6.0-6
- Fix CVE-2023-6228

* Thu Jan 16 2025 Bhagyashri Pathak <[email protected]> - 4.6.0-5
- Add patch to resolve CVE-2023-3164

Expand Down
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