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SUSE:SLE-12-SP1:GA
tiff3
tiff-3.8.2-CVE-2011-0191.patch
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File tiff-3.8.2-CVE-2011-0191.patch of Package tiff3
Index: libtiff/tif_dir.c =================================================================== --- libtiff/tif_dir.c.orig +++ libtiff/tif_dir.c @@ -370,6 +370,10 @@ _TIFFVSetField(TIFF* tif, ttag_t tag, va case TIFFTAG_YCBCRSUBSAMPLING: td->td_ycbcrsubsampling[0] = (uint16) va_arg(ap, int); td->td_ycbcrsubsampling[1] = (uint16) va_arg(ap, int); + if (td->td_ycbcrsubsampling[0] > 4) + td->td_ycbcrsubsampling[0] = (td->td_compression == 7) ? 1 : 2; + if (td->td_ycbcrsubsampling[1] > 4) + td->td_ycbcrsubsampling[1] = (td->td_compression == 7) ? 1 : 2; break; case TIFFTAG_TRANSFERFUNCTION: v = (td->td_samplesperpixel - td->td_extrasamples) > 1 ? 3 : 1;
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