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ImageMagick.7635
ImageMagick-CVE-2016-9556.patch
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File ImageMagick-CVE-2016-9556.patch of Package ImageMagick.7635
From ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99 Mon Sep 17 00:00:00 2001 From: Cristy <urban-warrior@imagemagick.org> Date: Wed, 16 Nov 2016 15:50:12 -0500 Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/301 --- coders/sgi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/coders/sgi.c b/coders/sgi.c index 6b0e9eb..a0eebe9 100644 --- a/coders/sgi.c +++ b/coders/sgi.c @@ -332,6 +332,8 @@ static Image *ReadSGIImage(const ImageInfo *image_info,ExceptionInfo *exception) if ((iris_info.bytes_per_pixel == 0) || (iris_info.bytes_per_pixel > 2)) ThrowReaderException(CorruptImageError,"ImproperImageHeader"); iris_info.dimension=ReadBlobMSBShort(image); + if ((iris_info.dimension == 0) || (iris_info.dimension > 3)) + ThrowReaderException(CorruptImageError,"ImproperImageHeader"); iris_info.columns=ReadBlobMSBShort(image); iris_info.rows=ReadBlobMSBShort(image); iris_info.depth=ReadBlobMSBShort(image);
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