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SUSE:SLE-12-SP1:Update
libraw.9912
libraw-CVE-2017-16909.patch
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File libraw-CVE-2017-16909.patch of Package libraw.9912
index 9c969cd9..e16bade8 100644 Index: LibRaw-0.15.4/internal/dcraw_common.cpp =================================================================== --- LibRaw-0.15.4.orig/internal/dcraw_common.cpp 2017-12-14 14:12:57.743297219 +0100 +++ LibRaw-0.15.4/internal/dcraw_common.cpp 2017-12-14 14:13:28.643844370 +0100 @@ -1885,7 +1885,7 @@ void CLASS panasonic_load_raw() int row, col, i, j, sh=0, pred[2], nonz[2]; pana_bits(0); - for (row=0; row < height; row++) + for (row = 0; row < raw_height; row++) for (col=0; col < raw_width; col++) { if ((i = col % 14) == 0) pred[0] = pred[1] = nonz[0] = nonz[1] = 0; @@ -1894,11 +1894,13 @@ void CLASS panasonic_load_raw() if ((j = pana_bits(8))) { if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4) pred[i & 1] &= ~(-1 << sh); - pred[i & 1] += j << sh; - } - } else if ((nonz[i & 1] = pana_bits(8)) || i > 11) - pred[i & 1] = nonz[i & 1] << 4 | pana_bits(4); - if ((RAW(row,col) = pred[col & 1]) > 4098 && col < width) derror(); + pred[i & 1] += j << sh; + } + } + else if ((nonz[i & 1] = pana_bits(8)) || i > 11) + pred[i & 1] = nonz[i & 1] << 4 | pana_bits(4); + if ((RAW(row, col) = pred[col & 1]) > 4098 && col < width && row < height) + derror(); } } @@ -6093,8 +6095,13 @@ void CLASS parse_fuji (int offset) fseek (ifp, offset, SEEK_SET); entries = get4(); - if (entries > 255) return; - while (entries--) { + if (entries > 255) + return; +#ifdef LIBRAW_LIBRARY_BUILD + imgdata.process_warnings |= LIBRAW_WARN_PARSEFUJI_PROCESSED; +#endif + while (entries--) + { tag = get2(); len = get2(); save = ftell(ifp); @@ -8399,7 +8406,13 @@ wb550: } } dng_skip: - if (fuji_width) { +#ifdef LIBRAW_LIBRARY_BUILD + // Clear erorneus fuji_width if not set through parse_fuji or for DNG + if(fuji_width && !dng_version && !(imgdata.process_warnings & LIBRAW_WARN_PARSEFUJI_PROCESSED )) + fuji_width = 0; +#endif + if (fuji_width) + { fuji_width = width >> !fuji_layout; if (~fuji_width & 1) filters = 0x49494949; width = (height >> fuji_layout) + fuji_width; Index: LibRaw-0.15.4/libraw/libraw_const.h =================================================================== --- LibRaw-0.15.4.orig/libraw/libraw_const.h 2013-08-23 04:55:48.000000000 +0200 +++ LibRaw-0.15.4/libraw/libraw_const.h 2017-12-14 14:12:57.755297432 +0100 @@ -59,7 +59,8 @@ enum LibRaw_warnings LIBRAW_WARN_NO_JASPER = 1<<11, LIBRAW_WARN_RAWSPEED_PROBLEM = 1<<12, LIBRAW_WARN_RAWSPEED_UNSUPPORTED = 1<<13, - LIBRAW_WARN_RAWSPEED_PROCESSED = 1<<14 + LIBRAW_WARN_RAWSPEED_PROCESSED = 1<<14, + LIBRAW_WARN_PARSEFUJI_PROCESSED = 1 << 16 }; enum LibRaw_exceptions
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