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SUSE:SLE-12-SP4:GA
ImageMagick
ImageMagick-CVE-2017-13139.patch
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File ImageMagick-CVE-2017-13139.patch of Package ImageMagick
Index: ImageMagick-6.8.8-1/coders/png.c =================================================================== --- ImageMagick-6.8.8-1.orig/coders/png.c 2017-10-23 13:57:37.777361711 +0200 +++ ImageMagick-6.8.8-1/coders/png.c 2017-10-23 13:57:37.797362058 +0200 @@ -5701,6 +5701,8 @@ static Image *ReadOneMNGImage(MngInfo* m for (i=(int) first_object; i <= (int) last_object; i++) { + if ((i < 0) || (i >= MNG_MAX_OBJECTS)) + continue; if (mng_info->exists[i] && !mng_info->frozen[i]) { MngBox @@ -5772,6 +5774,8 @@ static Image *ReadOneMNGImage(MngInfo* m last_object=(p[2] << 8) | p[3]; for (i=(ssize_t) first_object; i <= (ssize_t) last_object; i++) { + if ((i < 0) || (i >= MNG_MAX_OBJECTS)) + continue; if (mng_info->exists[i] && !mng_info->frozen[i]) { MngPair
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