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tiff-4.0.8-17.6.1 RPM for ppc64le

From OpenSuSE 42.2 updates for ppc64le

Name: tiff Distribution: openSUSE Leap 42.2
Version: 4.0.8 Vendor: openSUSE
Release: 17.6.1 Build date: Tue Sep 26 10:11:04 2017
Group: Productivity/Graphics/Convertors Build host: obs-power8-01
Size: 3147322 Source RPM: tiff-4.0.8-17.6.1.src.rpm
Summary: Tools for Converting from and to the Tagged Image File Format
This package contains the library and support programs for the TIFF
image format.






* Tue Jun 20 2017
  - Upgrade to upstream relaase 4.0.8
    * libtiff/tif_getimage.c, libtiff/tif_open.c
      + add parenthesis to fix cppcheck clarifyCalculation warnings
    * libtiff/tif_predict.c, libtiff/tif_print.c
      + fix printf unsigned vs signed formatting (cppcheck
      invalidPrintfArgType_uint warnings)
    * libtiff/tif_read.c, libtiff/tiffiop.h
      + fix uint32 overflow in TIFFReadEncodedStrip() that caused an
      integer division by zero. Reported by Agostino Sarubbo.
    * libtiff/tif_pixarlog.c, libtiff/tif_luv.c
      + fix heap-based buffer overflow on generation of PixarLog / LUV
      compressed files, with ColorMap, TransferFunction attached and
      nasty plays with bitspersample. The fix for LUV has not been
      tested, but suffers from the same kind of issue of PixarLog.
      Reported by Agostino Sarubbo.
    * libtiff/tif_strip.c
      + revert the change in TIFFNumberOfStrips() done for /
      CVE-2016-9273 since the above change is a better fix that
      makes it unnecessary.
    * libtiff/tif_dirread.c
      + modify ChopUpSingleUncompressedStrip() to instanciate compute
      ntrips as TIFFhowmany_32(td->td_imagelength, rowsperstrip),
      instead of a logic based on the total size of data. Which is
      faulty is the total size of data is not sufficient to fill the
      whole image, and thus results in reading outside of the
      StripByCounts/StripOffsets arrays when using
      TIFFReadScanline(). Reported by Agostino Sarubbo.
    * libtiff/tif_ojpeg.c
      + make OJPEGDecode() early exit in case of failure in
      OJPEGPreDecode(). This will avoid a divide by zero, and
      potential other issues. Reported by Agostino Sarubbo.
    * libtiff/tif_write.c
      + fix misleading indentation as warned by GCC.
    * libtiff/tif_fax3.h
      + revert change done on 2016-01-09 that made Param member of
      TIFFFaxTabEnt structure a uint16 to reduce size of the
      binary. It happens that the Hylafax software uses the tables
      that follow this typedef (TIFFFaxMainTable, TIFFFaxWhiteTable,
      TIFFFaxBlackTable), although they are not in a public libtiff
      header. Raised by Lee Howard.
    * libtiff/tiffio.h, libtiff/tif_getimage.c
      + add TIFFReadRGBAStripExt() and TIFFReadRGBATileExt() variants
      of the functions without ext, with an extra argument to control
      the stop_on_error behaviour.
    * libtiff/tif_getimage.c
      + fix potential memory leaks in error code path of
    * libtiff/tif_jpeg.c
      + increase libjpeg max memory usable to 10 MB instead of libjpeg
      1MB default. This helps when creating files with "big" tile,
      without using libjpeg temporary files.
      Related to
    * libtiff/tif_jpeg.c
      + avoid integer division by zero in JPEGSetupEncode() when
      horizontal or vertical sampling is set to 0.
      bsc#1033127, CVE-2017-7595
    * libtiff/tif_dirwrite.c
      + in TIFFWriteDirectoryTagCheckedRational, replace assertion by
      runtime check to error out if passed value is strictly
      bsc#1038438, CVE-2016-10371
    * libtiff/tif_dirread.c
      + avoid division by floating point 0 in
      TIFFReadDirEntryCheckedRational() and
      TIFFReadDirEntryCheckedSrational(), and return 0 in that case
      (instead of infinity as before presumably) Apparently some
      sanitizers do not like those divisions by zero.
      bsc#1033118, CVE-2017-7598
    * libtiff/tif_dir.c, tif_dirread.c, tif_dirwrite.c
      + implement various clampings of double to other data types to
      avoid undefined behaviour if the output range isn't big enough
      to hold the input value.
      bsc#1033126, CVE-2017-7596, bsc#1033120, CVE-2017-7597,
      bsc#1033113, CVE-2017-7599, bsc#1033112, CVE-2017-7600,
    * libtiff/tif_jpeg.c
      + validate BitsPerSample in JPEGSetupEncode() to avoid undefined
      behaviour caused by invalid shift exponent.
      bsc#1033111, CVE-2017-7601
    * libtiff/tif_read.c
      + avoid potential undefined behaviour on signed integer addition
      in TIFFReadRawStrip1() in isMapped() case.
      bsc#1033109, CVE-2017-7602
    * libtiff/tif_getimage.c
      + add explicit uint32 cast in putagreytile to avoid
      UndefinedBehaviorSanitizer warning. Patch by Nicolas Pena.
      bsc#1033131, CVE-2017-7592
    * libtiff/tif_read.c
      + TIFFReadBufferSetup(): use _TIFFcalloc() to zero initialize
      bsc#1033129, CVE-2017-7593
    * libtiff/tiffio.h, tif_unix.c, tif_win32.c, tif_vms.c
      + add _TIFFcalloc()
    * libtiff/tif_luv.c, tif_lzw.c, tif_packbits.c
      + return 0 in Encode functions instead of -1 when
      TIFFFlushData1() fails.
    * libtiff/tif_ojpeg.c
      + fix leak in OJPEGReadHeaderInfoSecTablesQTable,
      OJPEGReadHeaderInfoSecTablesDcTable and
      OJPEGReadHeaderInfoSecTablesAcTable when read fails. Patch by
      Nicolas Pena.
      bsc#1033128, CVE-2017-7594
    * libtiff/tif_jpeg.c
      + only run JPEGFixupTagsSubsampling() if the YCbCrSubsampling
      tag is not explicitly present. This helps a bit to reduce the
      I/O amount when the tag is present (especially on cloud hosted
    * libtiff/tif_lzw.c
      + in LZWPostEncode(), increase, if necessary, the code bit-width
      after flushing the remaining code and before emitting the EOI
      code. Fixes
    * libtiff/tif_pixarlog.c
      + fix memory leak in error code path of PixarLogSetupDecode().
      Patch by Nicolas Pena.
    * libtiff/tif_fax3.c, tif_predict.c, tif_getimage.c
      + fix GCC 7 -Wimplicit-fallthrough warnings.
    * libtiff/tif_dirread.c
      + fix memory leak in non DEFER_STRILE_LOAD mode (ie default)
      when there is both a StripOffsets and TileOffsets tag, or a
      StripByteCounts and TileByteCounts
      bsc#1042805, CVE-2017-9403)
    * libtiff/tif_ojpeg.c
      + fix potential memory leak in
      OJPEGReadHeaderInfoSecTablesDcTable and
      Patch by Nicolas Pena.
    * libtiff/tif_fax3.c
      + avoid crash in Fax3Close() on empty file. Patch by Alan
      Coopersmith + complement by myself.
    * libtiff/tif_read.c
      + TIFFFillStrip(): add limitation to the number of bytes read
      in case td_stripbytecount[strip] is bigger than reasonable,
      so as to avoid excessive memory allocation.
    * libtiff/tif_zip.c, tif_pixarlog.c, tif_predict.c
      + fix memory leak when the underlying codec (ZIP, PixarLog)
      succeeds its setupdecode() method, but PredictorSetup fails.
      Credit to OSS-Fuzz (locally run, on GDAL)
    * libtiff/tif_read.c
      + TIFFFillStrip() and TIFFFillTile(): avoid excessive memory
      allocation in case of shorten files. Only effective on 64 bit
      builds and non-mapped cases.
      Credit to OSS-Fuzz (locally run, on GDAL)
    * libtiff/tif_read.c
      + TIFFFillStripPartial() / TIFFSeek(), avoid potential integer
      overflows with read_ahead in CHUNKY_STRIP_READ_SUPPORT mode.
      Should especially occur on 32 bit platforms.
    * libtiff/tif_read.c
      + TIFFFillStripPartial()
      + avoid excessive memory allocation in case of shorten files.
      Only effective on 64 bit builds.
      Credit to OSS-Fuzz (locally run, on GDAL)
    * libtiff/tif_read.c
      + update tif_rawcc in CHUNKY_STRIP_READ_SUPPORT mode with
      tif_rawdataloaded when calling TIFFStartStrip() or
      TIFFFillStripPartial(). This avoids reading beyond tif_rawdata
      when bytecount > tif_rawdatasize. Fixes
      Credit to OSS-Fuzz
    * libtiff/tif_color.c
      + avoid potential int32 overflow in TIFFYCbCrToRGBInit() Fixes
      Credit to OSS-Fuzz
    * libtiff/tif_pixarlog.c, tif_luv.c
      + avoid potential int32 overflows in multiply_ms() and add_ms().
      Credit to OSS-Fuzz
    * libtiff/tif_packbits.c
      + fix out-of-buffer read in PackBitsDecode() Fixes
      Credit to OSS-Fuzz
    * libtiff/tif_luv.c
      + LogL16InitState(): avoid excessive memory allocation when
      RowsPerStrip tag is missing.
      Credit to OSS-Fuzz (locally run, on GDAL)
    * libtiff/tif_lzw.c
      + update dec_bitsleft at beginning of LZWDecode(), and update
      tif_rawcc at end of LZWDecode(). This is needed to properly
      work with the latest chnges in tif_read.c in
    * libtiff/tif_pixarlog.c
      + PixarLogDecode(): resync tif_rawcp with next_in and tif_rawcc
      with avail_in at beginning and end of function, similarly to
      what is done in LZWDecode(). Likely needed so that it works
      properly with latest chnges in tif_read.c in
      CHUNKY_STRIP_READ_SUPPORT mode. But untested...
    * libtiff/tif_getimage.c
      + initYCbCrConversion(): add basic validation of luma and
      refBlackWhite coefficients (just check they are not NaN for
      now), to avoid potential float to int overflows. Fixes
      Credit to OSS Fuzz
    * libtiff/tif_read.c
      + _TIFFVSetField(): fix outside range cast of double to float.
      Credit to Google Autofuzz project
    * libtiff/tif_getimage.c
      + initYCbCrConversion(): check luma[1] is not zero to avoid
      division by zero. Fixes
      Credit to OSS Fuzz
    * libtiff/tif_read.c
      + _TIFFVSetField(): fix outside range cast of double to float.
      Credit to Google Autofuzz project
    * libtiff/tif_getimage.c
      + initYCbCrConversion(): check luma[1] is not zero to avoid
      division by zero. Fixes
      Credit to OSS Fuzz
    * libtiff/tif_getimage.c
      + initYCbCrConversion(): stricter validation for refBlackWhite
      coefficients values. To avoid invalid float->int32 conversion.
      Credit to OSS Fuzz
    * tools/fax2tiff.c (main)
      + Applied patch by Joerg Ahrens to fix passing client data for
      Win32 builds using tif_win32.c (USE_WIN32_FILEIO defined) for
      file I/O. Patch was provided via email on November 20, 2016.
    * tools/tiffcp.c
      + avoid uint32 underflow in cpDecodedStrips that can cause
      various issues, such as buffer overflows in the library.
      Reported by Agostino Sarubbo.
    * tools/tiffcrop.c
      + fix readContigStripsIntoBuffer() in -i (ignore) mode so that
      the output buffer is correctly incremented to avoid write
      outside bounds. Reported by Agostino Sarubbo.
    * tools/tiffcrop.c
      + add 3 extra bytes at end of strip buffer in
      readSeparateStripsIntoBuffer() to avoid read outside of heap
      allocated buffer. Reported by Agostino Sarubbo.
    * tools/tiffcrop.c
      + fix integer division by zero when BitsPerSample is missing.
      Reported by Agostino Sarubbo.
    * tools/tiffinfo.c
      + fix null pointer dereference in -r mode when the image has no
      StripByteCount tag. Reported by Agostino Sarubbo.
    * tools/tiffcp.c
      + avoid potential division by zero is BitsPerSamples tag is
      missing. Reported by Agostino Sarubbo.
    * tools/tif_dir.c
      + when TIFFGetField(, TIFFTAG_NUMBEROFINKS, ) is called, limit
      the return number of inks to SamplesPerPixel, so that code
      that parses ink names doesn't go past the end of the buffer.
      Reported by Agostino Sarubbo.
    * tools/tiffcp.c
      + avoid potential division by zero is BitsPerSamples tag is
      missing. Reported by Agostino Sarubbo.
    * tools/tiffcp.c
      + fix uint32 underflow/overflow that can cause heap-based buffer
      overflow. Reported by Agostino Sarubbo.
    * tools/tiffcp.c
      + replace assert( (bps % 8) == 0 ) by a non assert check.
      Reported by Agostino Sarubbo.
    * tools/tiff2ps.c
      + fix 2 heap-based buffer overflows (in PSDataBW and
      PSDataColorContig). Reported by Agostino Sarubbo.
      Fixes and
    * tools/tiff2pdf.c
      + prevent heap-based buffer overflow in -j mode on a paletted
      image. Note: this fix errors out before the overflow happens.
      There could probably be a better fix.
    * tools/tiff2pdf.c
      + fix wrong usage of memcpy() that can trigger unspecified behaviour.
    * tools/tiff2pdf.c
      + avoid potential invalid memory read in t2p_writeproc.
    * tools/tiff2pdf.c
      + avoid potential heap-based overflow in t2p_readwrite_pdf_image_tile().
    * tools/tiffcrop.c
      + remove extraneous TIFFClose() in error code path, that caused
      double free.
      Related to
    * tools/tiffcp.c
      + error out cleanly in cpContig2SeparateByRow and
      cpSeparate2ContigByRow if BitsPerSample != 8 to avoid heap
      based overflow.
      Fixes and
    * tools/raw2tiff.c
      + avoid integer division by zero.
    * tools/tiff2ps.c
      + call TIFFClose() in error code paths.
    * tools/fax2tiff.c
      + emit appropriate message if the input file is empty. Patch by
      Alan Coopersmith.
    * tools/tiff2bw.c
      + close TIFF handle in error code path.
    * Other issues fixed:
      + bsc#1042804, CVE-2017-9404
  - Removed patches:
    * tiff-4.0.7-CVE-2015-7554.patch
    * tiff-4.0.7-CVE-2017-5225.patch
    * tiff-4.0.7-TIFFTAG_FAXRECVPARAMS.patch
    * tiff-CVE-2016-10266.patch
    * tiff-CVE-2016-10267.patch
    * tiff-CVE-2016-10268.patch
    * tiff-CVE-2016-10269.patch
    * tiff-CVE-2016-10270.patch
    * tiff-CVE-2016-10271.patch
    * tiff-CVE-2016-10272.patch
      + Fixed upstream
  - Modified patch:
    * ras2tiff-comeback.patch
      + rediff to changed context
* Wed Mar 29 2017
  - Added patches:
    * tiff-CVE-2016-10266.patch
      + Upstream fix for CVE-2016-10266, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (divide-by-zero error
      and application crash) via a crafted TIFF image (bsc#1031263)
    * tiff-CVE-2016-10267.patch
      + Upstream fix for CVE-2016-10267, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (divide-by-zero error
      and application crash) via a crafted TIFF image (bsc#1031262)
    * tiff-CVE-2016-10268.patch
      + Upstream fix for CVE-2016-10268, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (divide-by-zero error
      and application crash) via a crafted TIFF image (bsc#1031255)
    * tiff-CVE-2016-10269.patch
      + Upstream fix for CVE-2016-10269, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (heap-based buffer
      over-read) or possibly have unspecified other impact via a
      crafted TIFF image (bsc#1031254)
    * tiff-CVE-2016-10270.patch
      + Upstream fix for CVE-2016-10270, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (heap-based buffer
      over-read) or possibly have unspecified other impact via a
      crafted TIFF image (bsc#1031250)
    * tiff-CVE-2016-10271.patch
      + Upstream fix for CVE-2016-10271, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (heap-based buffer
      over-read and buffer overflow) or possibly have unspecified
      other impact via a crafted TIFF image (bsc#1031249)
    * tiff-CVE-2016-10272.patch
      + Upstream fix for CVE-2016-10272, LibTIFF 4.0.7 allows remote
      attackers to cause a denial of service (heap-based buffer
      overflow) or possibly have unspecified other impact via a
      crafted TIFF image (bsc#1031247)
* Thu Feb 02 2017
  - Added patch:
    * tiff-4.0.7-TIFFTAG_FAXRECVPARAMS.patch
    - Fix a regression introduced in 4.0.7 (bsc#1022103)
* Fri Jan 13 2017
  - Added patch:
    * tiff-4.0.7-CVE-2017-5225.patch
    - Upstream fix for CVE-2017-5225, bsc#1019611: heap buffer
      overflow in tools/tiffcp via a crafted BitsPerSample value
* Mon Dec 19 2016
  - Drop --with-pic, this is only for static libs (which are not built)
  - Update descriptions
* Mon Dec 19 2016
  - Update homepage
* Thu Dec 08 2016
  - Bring back the bmp2tiff, gif2tiff, ras2tiff, thumbnail and
    rgb2ycbcr tools
* Tue Nov 29 2016
  - Upgrade to upstream release 4.0.7
    * libtiff/tif_aux.c
      + Fix crash in TIFFVGetFieldDefaulted() when requesting
      Predictor tag and that the zip/lzw codec is not configured.
    * libtiff/tif_compress.c
      + Make TIFFNoDecode() return 0 to indicate an error and make
      upper level read routines treat it accordingly. (linked to the
      test case of
    * libtiff/tif_dir.c
      + Discard values of SMinSampleValue and SMaxSampleValue when
      they have been read and the value of SamplesPerPixel is
      changed afterwards (like when reading a OJPEG compressed image
      with a missing SamplesPerPixel tag, and whose photometric is
      RGB or YCbCr, forcing SamplesPerPixel being 3). Otherwise when
      rewriting the directory (for example with tiffset, we will
      expect 3 values whereas the array had been allocated with just
      one), thus causing a out of bound read access. Fixes
      (CVE-2014-8127, bsc#914890, duplicate: CVE-2016-3658, bsc#974840)
    * libtiff/tif_dirread.c
      + In TIFFFetchNormalTag(), do not dereference NULL pointer when
      values of tags with TIFF_SETGET_C16_ASCII/TIFF_SETGET_C32_ASCII
      access are 0-byte arrays. Fixes (regression
      introduced by previous fix done on 2016-11-11 for
      CVE-2016-9297, bsc#1010161). Assigned as CVE-2016-9448,
      + In TIFFFetchNormalTag(), make sure that values of tags with
      TIFF_SETGET_C16_ASCII/TIFF_SETGET_C32_ASCII access are null
      terminated, to avoid potential read outside buffer in
      _TIFFPrintField(). Fixes
      (CVE-2016-9297, bsc#1010161)
      + Initialize doubledata at line 3693 to NULL to please MSVC 2013
      + Prevent reading ColorMap or TransferFunction if
      BitsPerPixel > 24, so as to avoid huge memory allocation and
      file read attempts
      + Reject images with OJPEG compression that have no
      TileOffsets/StripOffsets tag, when OJPEG compression is
      disabled. Prevent null pointer dereference in
      TIFFReadRawStrip1() and other functions that expect
      td_stripbytecount to be non NULL. Fixes
      + When compiled with DEFER_STRILE_LOAD, fix regression, when
      reading a one-strip file without a StripByteCounts tag.
      + Workaround false positive warning of Clang Static Analyzer
      about null pointer dereference in TIFFCheckDirOffset().
    * libtiff/tif_dirwrite.c
      + Avoid null pointer dereference on td_stripoffset when writing
      directory, if FIELD_STRIPOFFSETS was artificially set for a
      hack case in OJPEG case. Fixes
      (CVE-2014-8127, bsc#914890, duplicate: CVE-2016-3658,
      + Fix truncation to 32 bit of file offsets in TIFFLinkDirectory()
      and TIFFWriteDirectorySec() when aligning directory offsets on
      an even offset (affects BigTIFF).
    * libtiff/tif_dumpmode.c
      + DumpModeEncode() should return 0 in case of failure so that
      the above mentionned functions detect the error.
    * libtiff/tif_fax3.c
      + remove dead assignment in Fax3PutEOLgdal().
    * libtiff/tif_fax3.h
      + make Param member of TIFFFaxTabEnt structure a uint16 to
      reduce size of the binary.
    * libtiff/tif_getimage.c
      + Fix out-of-bound reads in TIFFRGBAImage interface in case of
      unsupported values of SamplesPerPixel/ExtraSamples for
      LogLUV/CIELab. Add explicit call to TIFFRGBAImageOK() in
      TIFFRGBAImageBegin(). Fix CVE-2015-8665 and CVE-2015-8683.
      + Fix some benign warnings which appear in 64-bit compilation
      under Microsoft Visual Studio of the form "Arithmetic
      overflow: 32-bit value is shifted, then cast to 64-bit value.
      Results might not be an expected value."
      + TIFFRGBAImageOK: Reject attempts to read floating point images.
    * libtiff/tif_luv.c
      + Fix potential out-of-bound writes in decode functions in non
      debug builds by replacing assert()s by regular if checks
      ( Fix
      potential out-of-bound reads in case of short input data.
      + Validate that for COMPRESSION_SGILOG and PHOTOMETRIC_LOGL,
      there is only one sample per pixel. Avoid potential invalid
      memory write on corrupted/unexpected images when using the
      TIFFRGBAImageBegin() interface
    * libtiff/tif_next.c
      + Fix potential out-of-bound write in NeXTDecode()
    * libtiff/tif_pixarlog.c
      + Avoid zlib error messages to pass a NULL string to %s
      formatter, which is undefined behaviour in sprintf().
      + Fix out-of-bounds write vulnerabilities in heap allocated
      buffers. Reported as MSVR 35094.
      + Fix potential buffer write overrun in PixarLogDecode() on
      corrupted/unexpected images (CVE-2016-5875, bsc#987351)
      + Fix write buffer overflow in PixarLogEncode if more input
      samples are provided than expected by PixarLogSetupEncode.
      Idea based on libtiff-CVE-2016-3990.patch from
      libtiff-4.0.3-25.el7_2.src.rpm, but with different and simpler
      check. (,
    * libtiff/tif_predict.c
      + PredictorSetup: Enforce bits-per-sample requirements of
      floating point predictor (3). Fixes CVE-2016-3622 "Divide By
      Zero in the tiff2rgba tool." (bsc#974449)
    * libtiff/tif_predict.h, libtiff/tif_predict.c
      + Replace assertions by runtime checks to avoid assertions in
      debug mode, or buffer overflows in release mode. Can happen
      when dealing with unusual tile size like YCbCr with
      subsampling. Reported as MSVR 35105.
    * libtiff/tif_read.c
      + Fix out-of-bounds read on memory-mapped files in
      TIFFReadRawStrip1() and TIFFReadRawTile1() when stripoffset
      is beyond tmsize_t max value
      + Make TIFFReadEncodedStrip() and TIFFReadEncodedTile() directly
      use user provided buffer when no compression (and other
      conditions) to save a memcpy().
    * libtiff/tif_strip.c
      + Make TIFFNumberOfStrips() return the td->td_nstrips value when
      it is non-zero, instead of recomputing it. This is needed in
      TIFF_STRIPCHOP mode where td_nstrips is modified. Fixes a read
      outsize of array in tiffsplit (or other utilities using
      TIFFNumberOfStrips()). Fixes
      (CVE-2016-9273, bsc#1010163)
    * libtiff/tif_write.c
      + Fix issue in error code path of TIFFFlushData1() that didn't
      reset the tif_rawcc and tif_rawcp members. I'm not completely
      sure if that could happen in practice outside of the odd
      behaviour of t2p_seekproc() of tiff2pdf). The report points
      that a better fix could be to check the return value of
      TIFFFlushData1() in places where it isn't done currently, but
      it seems this patch is enough. Reported as MSVR 35095.
      + Make TIFFWriteEncodedStrip() and TIFFWriteEncodedTile()
      directly use user provided buffer when no compression to save
      a memcpy().
      + TIFFWriteEncodedStrip() and TIFFWriteEncodedTile() should
      return -1 in case of failure of tif_encodestrip() as documented
    * tools/fax2tiff.D    c
      + Fix segfault when specifying -r without argument. Fixes
    * tools/
      + The libtiff tools bmp2tiff, gif2tiff, ras2tiff, sgi2tiff,
      sgisv, and ycbcr are completely removed from the distribution.
      The libtiff tools rgb2ycbcr and thumbnail are only built in
      the build tree for testing. Old files are put in new 'archive'
      subdirectory of the source repository, but not in
      distribution archives. These changes are made in order to
      lessen the maintenance burden.
    * tools/rgb2ycbcr.c
      + Validate values of -v and -h parameters to avoid potential
      divide by zero. Fixes CVE-2016-3623, bsc#974618
    * tools/tiff2bw.c
      + Fix weight computation that could result of color value
      overflow (no security implication). Fix
    * tools/tiff2pdf.c
      + Avoid undefined behaviour related to overlapping of source and
      destination buffer in memcpy() call in
      t2p_sample_rgbaa_to_rgb() Fixes
      + Fix out-of-bounds write vulnerabilities in heap allocate buffer
      in t2p_process_jpeg_strip(). Reported as MSVR 35098.
      + Fix potential integer overflows on 32 bit builds in
      t2p_read_tiff_size() Fixes
      + Fix read -largely- outsize of buffer in
      t2p_readwrite_pdf_image_tile(), causing crash, when reading a
      JPEG compressed image with TIFFTAG_JPEGTABLES length being one.
      Reported as MSVR 35101. CVE-2016-9453, bsc#1011107
      + Fix write buffer overflow of 2 bytes on JPEG compressed images.
      Reported as TALOS-CAN-0187, CVE-2016-5652, bsc#1007280. Also
      prevents writing 2 extra uninitialized bytes to the file
    * tools/tiff2rgba.c
      + Fix integer overflow in size of allocated buffer, when -b mode
      is enabled, that could result in out-of-bounds write. Based
      initially on patch tiff-CVE-2016-3945.patch from
      libtiff-4.0.3-25.el7_2.src.rpm, with correction for invalid
      tests that rejected valid files.
      (, bsc#974614)
    * tools/tiffcp.c
      + Fix out-of-bounds write on tiled images with odd tile width vs
      image width. Reported as MSVR 35103. (bsc#1011841,
      + Fix read of undefined variable in case of missing required
      tags. Found on test case of MSVR 35100.
    * tools/tiffcrop.c
      + Avoid access outside of stack allocated array on a tiled
      separate TIFF with more than 8 samples per pixel.
      (CVE-2016-5321, CVE-2016-5323,,, bsc#984813,
      + Fix memory leak in (recent) error code path. Fixes Coverity
      + Fix multiple uint32 overflows in writeBufferToSeparateStrips(),
      writeBufferToContigTiles() and writeBufferToSeparateTiles()
      that could cause heap buffer overflows. Fixes
      + Fix out-of-bound read of up to 3 bytes in
      readContigTilesIntoBuffer(). Reported as MSVR 35092.
      + Fix out-of-bounds write in loadImage(). From patch
      libtiff-CVE-2016-3991.patch from
      (, bsc#975070)
      + Fix read of undefined buffer in readContigStripsIntoBuffer()
      due to uint16 overflow. Reported as MSVR 35100. (bsc#1011841,
      + Fix various out-of-bounds write vulnerabilities in heap or
      stack allocated buffers. Reported as MSVR 35093, MSVR 35096
      and MSVR 35097.
      + readContigTilesIntoBuffer: Fix signed/unsigned comparison
    * tools/tiffdump.c
      + Fix a few misaligned 64-bit reads warned by -fsanitize
      + ReadDirectory: Remove uint32 cast to_TIFFmalloc() argument
      which resulted in Coverity report. Added more mutiplication
      overflow checks
    * tools/tiffinfo.c
      + Fix out-of-bound read on some tiled images.
      + TIFFReadContigTileData: Fix signed/unsigned comparison warning.
      + TIFFReadSeparateTileData: Fix signed/unsigned comparison
  - Removed patches:
    * tiff-4.0.4-uninitialized_mem_NeXTDecode.patch
    * tiff-4.0.6-CVE-2015-8782.patch
    * tiff-4.0.6-CVE-2016-3186.patch
    * tiff-4.0.6-CVE-2016-3623.patch
    * tiff-4.0.6-CVE-2016-3945.patch
    * tiff-4.0.6-CVE-2016-3990.patch
    * tiff-4.0.6-CVE-2016-3991.patch
    * tiff-4.0.6-libtiff-tif_getimage.c-TIFFRGBAImageOK-Reject-attemp.patch
    * tiff-4.0.6-libtiff-tif_luv.c-validate-that-for-COMPRESSION_SGIL.patch
    * tiff-4.0.6-libtiff-tif_pixarlog.c-fix-potential-buffer-write-ov.patch
    * tiff-4.0.6-libtiff-tif_read.c-make-TIFFReadEncodedStrip-and.patch
    * tiff-4.0.6-tools-tiffcrop.c-fix-various-out-of-bounds-write-vul.patch
    - Fixed in the upsteam release
  - Changed patch:
    * tiff-4.0.6-CVE-2015-7554.patch -> tiff-4.0.7-CVE-2015-7554.patch
    - Rediffed to the changed context
* Thu Oct 06 2016
  - Added patches:
    * tiff-4.0.6-tools-tiffcrop.c-fix-various-out-of-bounds-write-vul.patch
    - Upstream fixes for MSVR 35093, MSVR 35094, MSVR 35095,
      MSVR 35096, MSVR 35097, MSVR 35098.
    * tiff-4.0.6-libtiff-tif_getimage.c-TIFFRGBAImageOK-Reject-attemp.patch
    - Enforce bits-per-sample requirements of floating point
      predictor. Fixes CVE-2016-3622 [bsc#974449]
* Thu Sep 01 2016
  - Added patches:
    * tiff-4.0.6-CVE-2016-3623.patch
    * tiff-4.0.6-CVE-2016-3945.patch
    * tiff-4.0.6-CVE-2016-3990.patch
    * tiff-4.0.6-CVE-2016-3991.patch
    - Upstream commits to fix CVE-2016-3623 [bsc#974618],
      CVE-2016-3945 [bsc#974614], CVE-2016-3990 [bsc#975069],
      CVE-2016-3991 [bsc#975070]
* Tue Jul 12 2016
  - Added patches:
    * tiff-4.0.6-libtiff-tif_luv.c-validate-that-for-COMPRESSION_SGIL.patch
    * tiff-4.0.6-libtiff-tif_pixarlog.c-fix-potential-buffer-write-ov.patch
    * tiff-4.0.6-libtiff-tif_read.c-make-TIFFReadEncodedStrip-and.patch
    - Upstream commits to fix CVE-2016-5314 [bsc#984831],
      CVE-2016-5316 [bsc#984837], CVE-2016-5317 [bsc#984842],
      CVE-2016-5320 [bsc#984808] and CVE-2016-5875 [bsc#987351]
* Wed Apr 06 2016
  - Added patch:
    * tiff-4.0.6-CVE-2016-3186.patch
    - fix CVE-2016-3186: buffer overflow in gif2tiff [bsc#973340]
* Mon Feb 01 2016
  - Added patch:
    * tiff-4.0.6-CVE-2015-8782.patch
    - fix CVE-2015-8781, CVE-2015-8782, CVE-2015-8783: Out-of-bounds
      writes for invalid images (upstream bug #2522) [bsc#964225]
* Wed Jan 13 2016
  - Added patch:
    * tiff-4.0.6-CVE-2015-7554.patch
    - fix CVE-2015-7554: Out-of-bounds Write in the thumbnail and
      tiffcmp tools (upsteam bug #2499) [bsc#960341]
* Mon Jan 11 2016
  - Added patch:
    * tiff-4.0.4-uninitialized_mem_NeXTDecode.patch
    - fix uninitialized memory in NeXTDecode (upstream bug #2508)
* Tue Dec 08 2015
  - Update to version 4.0.6
    * Supports CMake 2.8.9 and later.
    * Add missing file which wasn't being distributed, causing unit
      tests to fail.
    * Make shared/static library building configurable.
    * CMake reads all version information directly from
      to avoid duplication of values.
    * CMake builds are now included in 'distcheck' target.
    * Autotools 'make distcheck' now tests the CMake-based build if
      CMake is available.
    * Fixes to avoid undefined behaviour of signed types (C standard
    * Fixes to avoid possible isses when casting to unsigned char.
    * Fixes to avoid undefined behaviour with shifts.
    * Fix generation of output with 16 bit or 32 bit integer, when
      byte swapping is needed, in horizontal predictor (#2521).
    * Fix decoding when there is a single pixel to decode
      (unlikely case...) and byte swapping is involved.
    * Add add explicit masking with 0xff before casting to uchar in
      floating-point horizontal differencing and accumulation routines.
    * Eliminate requirement for and use of 64-bit constant values.
    * tiffgt : Silence glut API deprecation warnings on MacOS X.
    * fax2ps : Detect failure to write to temporary file.
  - Changes from version 4.0.5
    * Support for configure/build using CMake.
    * Support for large (> 2GB) files under Microsoft Windows.
    * Configuration and building using CMake is now supported under
      Microsoft Windows and on Unix-type systems.
    * Test for and use fseeko() if it is available. This allows supporting
      large files on Unix-type systems with a 32-bit 'long' type and a
      64-bit 'off_t' type.
    * tiffiop.h: Macros added to use 64-bit equivalents for all standard
      I/O and POSIX APIs used by libtiff and its tools which are limited
      to 2GB in Windows builds. Note that these 64-bit equivalents were
      introduced by the CRT provided with Visual Studio 2005 and if the
      necessary CRT is not installed on the target computer, the program
      will not run. The wrapper macros will not be activated unless the
      definition _MSC_VER is at least 1400 or __MSVCRT_VERSION__ is at
      least 0x800.
    * tif_unix.c: Updated to support large files under Microsoft Windows.
      This makes tif_unix.c a completely viable candidate for use under
      Windows (in spite of its name) if the CRT is modern enough. Please
      note that tif_win32.c already supported large files, but only
      'tiffinfo' and 'tiffdump' made any provision to support large files
      under Windows.
    * _tiffReadProc() and _tiffWriteProc() are modified to chunk I/O to a
      maximum size of 2GB for extremely large I/O requests. This surmounts
      limitations in the Microsoft Windows read() and write() APIs (which
      are limited to the range of a 32-bit 'int'), and may avoid poor
      behavior with extremely large I/O requests on other systems.
    * Updated to use I/O wrapper macros from tiffiop.h in order to
      support large files under Microsoft Windows.
* Tue Aug 04 2015
  - use spec-cleaner
* Wed Jul 01 2015
  - update to 4.0.4
    D    tiff-4.0.3-double-free.patch
    D    tiff-4.0.3-CVE-2013-1961.patch
    D    erouault.2862.patch
    D    bfriesen.2805.patch
    D    tiff-4.0.3-CVE-2013-4232.patch
    D    tiff-4.0.3-CVE-2013-4244.patch
    D    erouault.2861.patch
    D    erouault.2857.patch
    D    erouault.2856.patch
    D    erouault.2859.patch
    D    tiff-4.0.3-CVE-2012-4564.patch
    D    tiff-4.0.3-tiff2pdf-colors.patch
    D    erouault.2876.patch
    D    erouault.2860.patch
    D    tiff-dither-malloc-check.patch
    D    tiff-4.0.3-CVE-2013-1960.patch
    D    erouault.2858.patch
    D    tiff-handle-TIFFTAG_PREDICTOR.patch
    D    tiff-4.0.3-CVE-2013-4231.patch
    D    tiff-4.0.3-CVE-2013-4243.patch
    D    erouault.2863.patch
    D    tiff-4.0.3-test-jpeg-turbo.patch
* Thu Feb 26 2015
  - security update: CVE-2014-9655, CVE-2014-8127, CVE-2014-8128,
      CVE-2014-8129, CVE-2014-8130, CVE-2015-1547
      bnc#914890, bnc#916925, bnc#916927
    + erouault.2856.patch
    + erouault.2857.patch
    + erouault.2858.patch
    + erouault.2859.patch
    + erouault.2860.patch
    + erouault.2861.patch
    + erouault.2862.patch
    + erouault.2863.patch
    + erouault.2876.patch
    + bfriesen.2805.patch
    + tiff-handle-TIFFTAG_PREDICTOR.patch
    + tiff-dither-malloc-check.patch
* Mon Dec 22 2014
  - build with PIE
* Wed Aug 21 2013
  - security update
    * CVE-2013-4232.patch [bnc#834477]
    * CVE-2013-4231.patch [bnc#834477]
    * CVE-2013-4244.patch [bnc#834788]
    * CVE-2013-4243.patch [bnc#834779]
* Wed Jun 26 2013
  - tiff2pdf: introduced warning when the compression isn't lzw or
    none [bnc#819142]
  - tiff2pdf: fixed crash [bnc#821872]
* Tue Apr 30 2013
  - security update
    * CVE-2013-1961.patch [bnc#818117]
    * CVE-2013-1960.patch [bnc#817573]
* Fri Apr 05 2013
  - Add Source URL, see
* Mon Nov 05 2012
  - updated to 4.0.3:
    * Add some TIFF/FX support in libtiff.
    * Fix bug rewriting image tiles in a compressed file.
    * Fix read past end of data buffer.
    * etc., see ChangeLog
  - removed upstreamed patches:
    * bigendian.patch
    * dont-fancy-upsampling.patch
    * CVE-2012-3401.patch
  - new patch:
    * test-jpeg-turbo.patch
    * CVE-2012-4564.patch [bnc#787892]
* Mon Jul 23 2012
  -  fixed CVE-2012-3401 [bnc#770816]
* Thu Jun 28 2012
  - RGBA is packed in host order, use the right macros to unpack
    and verify in raw_decode test.
* Wed Jun 20 2012
  - updated to 4.0.2: [bnc#767852] [bnc#767854]
      tif_getimage.c: added support for _SEPARATED CMYK images.
      tif_getimage.c: Added support for greyscale + alpha.
      Added TIFFCreateCustomDirectory() and TIFFCreateEXIFDirectory() functions.
      tif_print.c: Lots of fixes around printing corrupt or hostile input.
      Improve handling of corrupt ycbcrsubsampling values.
      tif_unix.c: use strerror to get meaningful error messages.
      tif_jpeg.c: fix serious bugs in JPEGDecodeRaw().
      tif_jpeg.c: Fix size overflow (zdi-can-1221,CVE-2012-1173).
      tiff2pdf: Defend against integer overflows while calculating required
      buffer sizes (CVE-2012-2113).
* Tue Apr 10 2012
  - Fix building on older targets from SUSE 10.0 to current.
  - Add jbig support
* Thu Mar 29 2012
  - Add lzma support
  - Implement %check
  - Drop visibility patch because it breaks compilation
* Wed Mar 28 2012
  - change package name libtiff4 to libtiff5.
    library number is 5 actually.
* Wed Mar 28 2012
  - Update to 4.0.1
    - Add libtiff private dependency on -llzma for pkg-config
    - Add support for using library symbol versioning on
      ELF systems with the GNU linker.
    * libtiff/tif_win32.c: Eliminate some minor 64-bit warnings in
    * libtiff/tif_jpeg.c: Extra caution for case where sp is NULL.
    * libtiff/tif_dir.c, libtiff/tif_dirread.c: Extra caution around
      assumption tag fetching is always successful.
    * libtiff/tiffio.h: Use double-underbar syntax in GCC printf
      attribute specification to lessen the risk of accidental macro
    * Update automake used to 1.11.3.
* Wed Mar 28 2012
  - license update: HPND
    tiff license most akin to spdx recognised
* Tue Jan 10 2012
  - remove libjpeg-devel and zlib-devel from libtiff-devel
    requires as they are _not_ required to use the library.
    Now, this _will_ break packages with wrong buildrequires
    for good.
* Tue Jan 10 2012
  - Hide private symbols using gcc visibility, this has been
    applied only to functions that the source code clearly states
    that are internal to the library.
  - Run spec cleaner
* Wed Nov 23 2011
  - add libtool as buildrequire to avoid implicit dependency
* Fri Aug 05 2011
  - Do not use -fno-strict-aliasing, no longer needed
    and will probably slow down the code.
  - Fix self-obsoletion warning
* Thu Apr 14 2011
  - updated to 3.9.5:
    * fixed integer overflow CVE-2010-4665
    * fixed buffer overflow in ojpeg decoder
    * upstreamed:
    - oob-read.patch
    - CVE-2011-0192.patch
    - getimage-64bit.patch
    - CVE-2011-1167.patch
    - scanlinesize.patch
* Thu Mar 31 2011
  - fixed regression caused by previous update [bnc#682871]
    * modified CVE-2011-0192.patch
  - fixed buffer overflow in thunder decoder [bnc#683337]
    * added CVE-2011-1167.patch
* Thu Feb 17 2011
  - fixed buffer overflow [bnc#672510]
    * CVE-2011-0192.patch
* Mon Sep 06 2010
  - fixed "Possibly exploitable memory corruption issue in libtiff"
    * scanlinesize.patch
  - fixed crash while using libjpeg7 and higher
    * dont-fancy-upsampling.patch
* Mon Jul 12 2010
  - updated to 3.9.4: fixes CVE-2010-2065 -- obsoletes
    * integer-overflow.patch
    * NULL-deref.patch
  - fixes CVE-2010-2067
* Wed Jun 23 2010
  - fixed CVE-2010-2065
    * integer-overflow.patch
    * NULL-deref.patch
  -  fixed out of bounds read
    * oob-read.patch
  -  fixed CVE-2010-2233
    * getimage-64bit.patch
  - [bnc#612879]
* Mon Apr 26 2010
  - fixed tiff2pdf output [bnc#599475]
* Fri Mar 26 2010
  - fixed typo
* Tue Mar 16 2010
  - updated to 3.9.2: fixed many CVE's and obsoletes almost all
    our patches (see ChangeLog for details)
* Tue Dec 15 2009
  - add baselibs.conf as a source
  - enable parallel building
* Thu Aug 06 2009
  - fixed integer overflows [bnc#519796]
    * CVE-2009-2347.patch
* Thu Jul 02 2009
  - fixed lzw overflow CVE-2009-2285 [bnc#518698]



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Fabrice Bellet, Thu Dec 13 03:51:40 2018