@@ 0,0 1,30 @@
+Fix CVE-2016-3623.
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3623
+http://bugzilla.maptools.org/show_bug.cgi?id=2569
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.16 -r1.17 tools/rgb2ycbcr.c
+
+Index: tools/rgb2ycbcr.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/tools/rgb2ycbcr.c,v
+retrieving revision 1.16
+retrieving revision 1.17
+diff -u -r1.16 -r1.17
+--- libtiff/tools/rgb2ycbcr.c	21 Jun 2015 01:09:10 -0000	1.16
++++ libtiff/tools/rgb2ycbcr.c	15 Aug 2016 21:26:56 -0000	1.17
+@@ -95,9 +95,13 @@
+ 			break;
+ 		case 'h':
+ 			horizSubSampling = atoi(optarg);
++            if( horizSubSampling != 1 && horizSubSampling != 2 && horizSubSampling != 4 )
++                usage(-1);
+ 			break;
+ 		case 'v':
+ 			vertSubSampling = atoi(optarg);
++            if( vertSubSampling != 1 && vertSubSampling != 2 && vertSubSampling != 4 )
++                usage(-1);
+ 			break;
+ 		case 'r':
+ 			rowsperstrip = atoi(optarg);


@@ 0,0 1,94 @@
+Fix CVE-2016-3945 (integer overflow in size of allocated
+buffer, when -b mode is enabled, that could result in out-of-bounds
+write).
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3945
+http://bugzilla.maptools.org/show_bug.cgi?id=2545
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.21 -r1.22 tools/tiff2rgba.c
+
+Index: tools/tiff2rgba.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiff2rgba.c,v
+retrieving revision 1.21
+retrieving revision 1.22
+diff -u -r1.21 -r1.22
+--- libtiff/tools/tiff2rgba.c	21 Jun 2015 01:09:10 -0000	1.21
++++ libtiff/tools/tiff2rgba.c	15 Aug 2016 20:06:41 -0000	1.22
+@@ -147,6 +147,7 @@
+     uint32  row, col;
+     uint32  *wrk_line;
+     int	    ok = 1;
++    uint32  rastersize, wrk_linesize;
+ 
+     TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &width);
+     TIFFGetField(in, TIFFTAG_IMAGELENGTH, &height);
+@@ -163,7 +164,13 @@
+     /*
+      * Allocate tile buffer
+      */
+-    raster = (uint32*)_TIFFmalloc(tile_width * tile_height * sizeof (uint32));
++    rastersize = tile_width * tile_height * sizeof (uint32);
++    if (tile_width != (rastersize / tile_height) / sizeof( uint32))
++    {
++	TIFFError(TIFFFileName(in), "Integer overflow when calculating raster buffer");
++	exit(-1);
++    }
++    raster = (uint32*)_TIFFmalloc(rastersize);
+     if (raster == 0) {
+         TIFFError(TIFFFileName(in), "No space for raster buffer");
+         return (0);
+@@ -173,7 +180,13 @@
+      * Allocate a scanline buffer for swapping during the vertical
+      * mirroring pass.
+      */
+-    wrk_line = (uint32*)_TIFFmalloc(tile_width * sizeof (uint32));
++    wrk_linesize = tile_width * sizeof (uint32);
++    if (tile_width != wrk_linesize / sizeof (uint32))
++    {
++        TIFFError(TIFFFileName(in), "Integer overflow when calculating wrk_line buffer");
++	exit(-1);
++    }
++    wrk_line = (uint32*)_TIFFmalloc(wrk_linesize);
+     if (!wrk_line) {
+         TIFFError(TIFFFileName(in), "No space for raster scanline buffer");
+         ok = 0;
+@@ -249,6 +262,7 @@
+     uint32  row;
+     uint32  *wrk_line;
+     int	    ok = 1;
++    uint32  rastersize, wrk_linesize;
+ 
+     TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &width);
+     TIFFGetField(in, TIFFTAG_IMAGELENGTH, &height);
+@@ -263,7 +277,13 @@
+     /*
+      * Allocate strip buffer
+      */
+-    raster = (uint32*)_TIFFmalloc(width * rowsperstrip * sizeof (uint32));
++    rastersize = width * rowsperstrip * sizeof (uint32);
++    if (width != (rastersize / rowsperstrip) / sizeof( uint32))
++    {
++	TIFFError(TIFFFileName(in), "Integer overflow when calculating raster buffer");
++	exit(-1);
++    }
++    raster = (uint32*)_TIFFmalloc(rastersize);
+     if (raster == 0) {
+         TIFFError(TIFFFileName(in), "No space for raster buffer");
+         return (0);
+@@ -273,7 +293,13 @@
+      * Allocate a scanline buffer for swapping during the vertical
+      * mirroring pass.
+      */
+-    wrk_line = (uint32*)_TIFFmalloc(width * sizeof (uint32));
++    wrk_linesize = width * sizeof (uint32);
++    if (width != wrk_linesize / sizeof (uint32))
++    {
++        TIFFError(TIFFFileName(in), "Integer overflow when calculating wrk_line buffer");
++	exit(-1);
++    }
++    wrk_line = (uint32*)_TIFFmalloc(wrk_linesize);
+     if (!wrk_line) {
+         TIFFError(TIFFFileName(in), "No space for raster scanline buffer");
+         ok = 0;


@@ 0,0 1,31 @@
+Fix CVE-2016-3990 (write buffer overflow in PixarLogEncode if more input
+samples are provided than expected by PixarLogSetupEncode).
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3990
+http://bugzilla.maptools.org/show_bug.cgi?id=2544
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.45 -r1.46 libtiff/tif_pixarlog.c
+
+Index: libtiff/tif_pixarlog.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_pixarlog.c,v
+retrieving revision 1.45
+retrieving revision 1.46
+diff -u -r1.45 -r1.46
+--- libtiff/libtiff/tif_pixarlog.c	28 Jun 2016 15:37:33 -0000	1.45
++++ libtiff/libtiff/tif_pixarlog.c	15 Aug 2016 20:49:48 -0000	1.46
+@@ -1141,6 +1141,13 @@
+ 	}
+ 
+ 	llen = sp->stride * td->td_imagewidth;
++    /* Check against the number of elements (of size uint16) of sp->tbuf */
++    if( n > td->td_rowsperstrip * llen )
++    {
++        TIFFErrorExt(tif->tif_clientdata, module,
++                     "Too many input bytes provided");
++        return 0;
++    }
+ 
+ 	for (i = 0, up = sp->tbuf; i < n; i += llen, up += llen) {
+ 		switch (sp->user_datafmt)  {


@@ 0,0 1,123 @@
+Fix CVE-2016-3991 (out-of-bounds write in loadImage()).
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3991
+http://bugzilla.maptools.org/show_bug.cgi?id=2543
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.37 -r1.38 tools/tiffcrop.c
+
+Index: tools/tiffcrop.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
+retrieving revision 1.37
+retrieving revision 1.38
+diff -u -r1.37 -r1.38
+--- libtiff/tools/tiffcrop.c	11 Jul 2016 21:38:31 -0000	1.37
++++ libtiff/tools/tiffcrop.c	15 Aug 2016 21:05:40 -0000	1.38
+@@ -798,6 +798,11 @@
+     }
+ 
+   tile_buffsize = tilesize;
++  if (tilesize == 0 || tile_rowsize == 0)
++  {
++     TIFFError("readContigTilesIntoBuffer", "Tile size or tile rowsize is zero");
++     exit(-1);
++  }
+ 
+   if (tilesize < (tsize_t)(tl * tile_rowsize))
+     {
+@@ -807,7 +812,12 @@
+               tilesize, tl * tile_rowsize);
+ #endif
+     tile_buffsize = tl * tile_rowsize;
+-    } 
++    if (tl != (tile_buffsize / tile_rowsize))
++    {
++    	TIFFError("readContigTilesIntoBuffer", "Integer overflow when calculating buffer size.");
++        exit(-1);
++    }
++    }
+ 
+   tilebuf = _TIFFmalloc(tile_buffsize);
+   if (tilebuf == 0)
+@@ -1210,6 +1220,12 @@
+       !TIFFGetField(out, TIFFTAG_BITSPERSAMPLE, &bps) )
+       return 1;
+ 
++  if (tilesize == 0 || tile_rowsize == 0 || tl == 0 || tw == 0)
++  {
++    TIFFError("writeBufferToContigTiles", "Tile size, tile row size, tile width, or tile length is zero");
++    exit(-1);
++  }
++  
+   tile_buffsize = tilesize;
+   if (tilesize < (tsize_t)(tl * tile_rowsize))
+     {
+@@ -1219,6 +1235,11 @@
+               tilesize, tl * tile_rowsize);
+ #endif
+     tile_buffsize = tl * tile_rowsize;
++    if (tl != tile_buffsize / tile_rowsize)
++    {
++	TIFFError("writeBufferToContigTiles", "Integer overflow when calculating buffer size");
++	exit(-1);
++    }
+     }
+ 
+   tilebuf = _TIFFmalloc(tile_buffsize);
+@@ -5945,12 +5966,27 @@
+     TIFFGetField(in, TIFFTAG_TILELENGTH, &tl);
+ 
+     tile_rowsize  = TIFFTileRowSize(in);      
++    if (ntiles == 0 || tlsize == 0 || tile_rowsize == 0)
++    {
++	TIFFError("loadImage", "File appears to be tiled, but the number of tiles, tile size, or tile rowsize is zero.");
++	exit(-1);
++    }
+     buffsize = tlsize * ntiles;
++    if (tlsize != (buffsize / ntiles))
++    {
++	TIFFError("loadImage", "Integer overflow when calculating buffer size");
++	exit(-1);
++    }
+ 
+-        
+     if (buffsize < (uint32)(ntiles * tl * tile_rowsize))
+       {
+       buffsize = ntiles * tl * tile_rowsize;
++      if (ntiles != (buffsize / tl / tile_rowsize))
++      {
++	TIFFError("loadImage", "Integer overflow when calculating buffer size");
++	exit(-1);
++      }
++      
+ #ifdef DEBUG2
+       TIFFError("loadImage",
+ 	        "Tilesize %u is too small, using ntiles * tilelength * tilerowsize %lu",
+@@ -5969,8 +6005,25 @@
+     TIFFGetFieldDefaulted(in, TIFFTAG_ROWSPERSTRIP, &rowsperstrip);
+     stsize = TIFFStripSize(in);
+     nstrips = TIFFNumberOfStrips(in);
++    if (nstrips == 0 || stsize == 0)
++    {
++	TIFFError("loadImage", "File appears to be striped, but the number of stipes or stripe size is zero.");
++	exit(-1);
++    }
++
+     buffsize = stsize * nstrips;
+-    
++    if (stsize != (buffsize / nstrips))
++    {
++	TIFFError("loadImage", "Integer overflow when calculating buffer size");
++	exit(-1);
++    }
++    uint32 buffsize_check;
++    buffsize_check = ((length * width * spp * bps) + 7);
++    if (length != ((buffsize_check - 7) / width / spp / bps))
++    {
++	TIFFError("loadImage", "Integer overflow detected.");
++	exit(-1);
++    }
+     if (buffsize < (uint32) (((length * width * spp * bps) + 7) / 8))
+       {
+       buffsize =  ((length * width * spp * bps) + 7) / 8;


@@ 0,0 1,45 @@
+Fix CVE-2016-5314.
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5314
+bugzilla.maptools.org/show_bug.cgi?id=2554
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.43 -r1.44 libtiff/tif_pixarlog.c
+
+Index: libtiff/tif_pixarlog.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_pixarlog.c,v
+retrieving revision 1.43
+retrieving revision 1.44
+diff -u -r1.43 -r1.44
+--- libtiff/libtiff/tif_pixarlog.c	27 Dec 2015 20:14:11 -0000	1.43
++++ libtiff/libtiff/tif_pixarlog.c	28 Jun 2016 15:12:19 -0000	1.44
+@@ -459,6 +459,7 @@
+ typedef	struct {
+ 	TIFFPredictorState	predict;
+ 	z_stream		stream;
++	tmsize_t		tbuf_size; /* only set/used on reading for now */
+ 	uint16			*tbuf; 
+ 	uint16			stride;
+ 	int			state;
+@@ -694,6 +695,7 @@
+ 	sp->tbuf = (uint16 *) _TIFFmalloc(tbuf_size);
+ 	if (sp->tbuf == NULL)
+ 		return (0);
++	sp->tbuf_size = tbuf_size;
+ 	if (sp->user_datafmt == PIXARLOGDATAFMT_UNKNOWN)
+ 		sp->user_datafmt = PixarLogGuessDataFmt(td);
+ 	if (sp->user_datafmt == PIXARLOGDATAFMT_UNKNOWN) {
+@@ -783,6 +785,12 @@
+ 		TIFFErrorExt(tif->tif_clientdata, module, "ZLib cannot deal with buffers this size");
+ 		return (0);
+ 	}
++	/* Check that we will not fill more than what was allocated */
++	if (sp->stream.avail_out > sp->tbuf_size)
++	{
++		TIFFErrorExt(tif->tif_clientdata, module, "sp->stream.avail_out > sp->tbuf_size");
++		return (0);
++	}
+ 	do {
+ 		int state = inflate(&sp->stream, Z_PARTIAL_FLUSH);
+ 		if (state == Z_STREAM_END) {


@@ 0,0 1,25 @@
+Fix CVE-2016-5321. 
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5321
+http://bugzilla.maptools.org/show_bug.cgi?id=2558
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.35 -r1.36 tools/tiffcrop.c
+
+Index: tools/tiffcrop.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
+retrieving revision 1.35
+retrieving revision 1.36
+diff -u -r1.35 -r1.36
+--- libtiff/tools/tiffcrop.c	19 Aug 2015 02:31:04 -0000	1.35
++++ libtiff/tools/tiffcrop.c	11 Jul 2016 21:26:03 -0000	1.36
+@@ -989,7 +989,7 @@
+     nrow = (row + tl > imagelength) ? imagelength - row : tl;
+     for (col = 0; col < imagewidth; col += tw)
+       {
+-      for (s = 0; s < spp; s++)
++      for (s = 0; s < spp && s < MAX_SAMPLES; s++)
+         {  /* Read each plane of a tile set into srcbuffs[s] */
+ 	tbytes = TIFFReadTile(in, srcbuffs[s], col, row, 0, s);
+         if (tbytes < 0  && !ignore)


@@ 0,0 1,88 @@
+Fix CVE-2016-5323.
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5323
+http://bugzilla.maptools.org/show_bug.cgi?id=2559
+
+Patch extracted from upstream CVS repo with:
+$ cvs diff -u -r1.36  -r1.37 tools/tiffcrop.c
+
+Index: tools/tiffcrop.c
+===================================================================
+RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcrop.c,v
+retrieving revision 1.36
+retrieving revision 1.37
+diff -u -r1.36 -r1.37
+--- libtiff/tools/tiffcrop.c	11 Jul 2016 21:26:03 -0000	1.36
++++ libtiff/tools/tiffcrop.c	11 Jul 2016 21:38:31 -0000	1.37
+@@ -3738,7 +3738,7 @@
+ 
+       matchbits = maskbits << (8 - src_bit - bps); 
+       /* load up next sample from each plane */
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         buff1 = ((*src) & matchbits) << (src_bit);
+@@ -3837,7 +3837,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (16 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         if (little_endian)
+@@ -3947,7 +3947,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (32 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         if (little_endian)
+@@ -4073,7 +4073,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (64 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+ 	{
+ 	src = in[s] + src_offset + src_byte;
+ 	if (little_endian)
+@@ -4263,7 +4263,7 @@
+ 
+       matchbits = maskbits << (8 - src_bit - bps); 
+       /* load up next sample from each plane */
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         buff1 = ((*src) & matchbits) << (src_bit);
+@@ -4362,7 +4362,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (16 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         if (little_endian)
+@@ -4471,7 +4471,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (32 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+         {
+ 	src = in[s] + src_offset + src_byte;
+         if (little_endian)
+@@ -4597,7 +4597,7 @@
+       src_bit  = bit_offset % 8;
+ 
+       matchbits = maskbits << (64 - src_bit - bps); 
+-      for (s = 0; s < spp; s++)
++      for (s = 0; (s < spp) && (s < MAX_SAMPLES); s++)
+ 	{
+ 	src = in[s] + src_offset + src_byte;
+ 	if (little_endian)