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SUSE:SLE-12-SP4:GA
ImageMagick
ImageMagick-CVE-2018-7443.patch
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File ImageMagick-CVE-2018-7443.patch of Package ImageMagick
Index: ImageMagick-6.8.8-1/coders/tiff.c =================================================================== --- ImageMagick-6.8.8-1.orig/coders/tiff.c 2018-03-05 19:26:29.236384094 +0100 +++ ImageMagick-6.8.8-1/coders/tiff.c 2018-03-05 19:26:45.396659733 +0100 @@ -1347,6 +1347,8 @@ RestoreMSCWarning method=ReadTileMethod; quantum_info->endian=LSBEndian; quantum_type=RGBQuantum; + if (((MagickSizeType) TIFFScanlineSize(tiff)) > GetBlobSize(image)) + ThrowTIFFException(CorruptImageError,"InsufficientImageDataInFile"); pixels=(unsigned char *) AcquireMagickMemory(MagickMax( TIFFScanlineSize(tiff),(size_t) (image->columns*samples_per_pixel* pow(2.0,ceil(log(bits_per_sample)/log(2.0)))*sizeof(uint32))));
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