Fix CVE-2023-3428
(cherry picked from commit 67954f75f88ee3ff9894a01371edfa92a7c23000)
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CVE-2023-3428.patch
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25
CVE-2023-3428.patch
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From 0d00400727170b0540a355a1bc52787bc7bcdea5 Mon Sep 17 00:00:00 2001
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From: Cristy <urban-warrior@imagemagick.org>
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Date: Mon, 26 Jun 2023 19:39:43 -0400
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Subject: [PATCH] heap-buffer-overflow in ImageMagick <= 7.1.1-12, contributed
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by Hardik shah of Vehere (Dawn Treaders team)
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Origin: https://github.com/ImageMagick/ImageMagick6/commit/0d00400727170b0540a355a1bc52787bc7bcdea5
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---
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coders/tiff.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/coders/tiff.c b/coders/tiff.c
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index d6a818644..9b0d16d59 100644
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--- a/coders/tiff.c
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+++ b/coders/tiff.c
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@@ -1917,7 +1917,7 @@ static Image *ReadTIFFImage(const ImageInfo *image_info,
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number_pixels=(MagickSizeType) columns*rows;
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if (HeapOverflowSanityCheck(rows,sizeof(*tile_pixels)) != MagickFalse)
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ThrowTIFFException(ResourceLimitError,"MemoryAllocationFailed");
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- extent=4*(samples_per_pixel+1)*MagickMax(rows*TIFFTileRowSize(tiff),
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+ extent=4*(samples_per_pixel+1)*MagickMax((rows+1)*TIFFTileRowSize(tiff),
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TIFFTileSize(tiff));
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tile_pixels=(unsigned char *) AcquireQuantumMemory(extent,
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sizeof(*tile_pixels));
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@ -1,12 +1,13 @@
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Name: ImageMagick
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Epoch: 1
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Version: 6.9.12.86
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Release: 2
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Release: 3
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Summary: Create, edit, compose, or convert bitmap images
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License: ImageMagick and MIT
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Url: http://www.imagemagick.org/
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Source0: https://www.imagemagick.org/download/ImageMagick-6.9.12-86.tar.xz
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Patch0: CVE-2023-34151.patch
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Patch1: CVE-2023-3428.patch
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BuildRequires: bzip2-devel freetype-devel libjpeg-devel libpng-devel perl-generators
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BuildRequires: libtiff-devel giflib-devel zlib-devel perl-devel >= 5.8.1 jbigkit-devel
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@ -164,6 +165,9 @@ rm PerlMagick/demo/Generic.ttf
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%{_libdir}/pkgconfig/ImageMagick++*
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%changelog
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* Mon Jul 24 2023 wangkai <13474090681@163.com> - 1:6.9.12.86-3
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- Fix CVE-2023-3428
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* Thu Jun 08 2023 wangkai <13474090681@163.com> - 1:6.9.12.86-2
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- Fix CVE-2023-34151
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