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SUSE:SLE-12-SP5:GA
ImageMagick.6947
ImageMagick-CVE-2017-14173.patch
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File ImageMagick-CVE-2017-14173.patch of Package ImageMagick.6947
From d06bf16cc05a8b859387be2ea16f2056ded34afa Mon Sep 17 00:00:00 2001 From: Cristy <urban-warrior@imagemagick.org> Date: Fri, 1 Sep 2017 09:23:12 -0400 Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/713 --- coders/txt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: ImageMagick-6.8.8-1/coders/txt.c =================================================================== --- ImageMagick-6.8.8-1.orig/coders/txt.c 2017-11-01 09:40:15.251052994 +0100 +++ ImageMagick-6.8.8-1/coders/txt.c 2017-11-01 09:41:01.619847719 +0100 @@ -432,6 +432,8 @@ static Image *ReadTXTImage(const ImageIn ThrowReaderException(CorruptImageError,"ImproperImageHeader"); image->columns=width; image->rows=height; + if ((max_value == 0) || (max_value > 4294967295)) + ThrowReaderException(CorruptImageError,"ImproperImageHeader"); for (depth=1; (GetQuantumRange(depth)+1) < max_value; depth++) ; image->depth=depth; LocaleLower(colorspace);
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