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(this page)| 2017-05-05 21:16:58 by Havard Eidnes | Files touched by this commit (2) |
Log message: Apply fix from upstream to fix CVE-2016-10092, ref. http://bugzilla.maptools.org/show_bug.cgi?id=2620 and https://github.com/vadz/libtiff/commit/9657bbe3cdce4aaa90e07d50c1c70ae52da0ba6a Bump PKGREVISION. |
| 2017-05-04 01:00:59 by Sevan Janiyan | Files touched by this commit (11) |
Log message: Add security patches & bump rev. via FreeBSD bz #216658 https://nvd.nist.gov/vuln/detail/CVE-2017-5225 http://bugzilla.maptools.org/show_bug.cgi?id=2656 http://bugzilla.maptools.org/show_bug.cgi?id=2657 https://github.com/vadz/libtiff/commit/5c080298d59efa53264d7248bbe3a04660db6ef7 https://nvd.nist.gov/vuln/detail/CVE-2017-7592 http://bugzilla.maptools.org/show_bug.cgi?id=2658 https://github.com/vadz/libtiff/commit/48780b4fcc42 https://nvd.nist.gov/vuln/detail/CVE-2017-7593 http://bugzilla.maptools.org/show_bug.cgi?id=2651 https://github.com/vadz/libtiff/commit/d60332057b95 https://nvd.nist.gov/vuln/detail/CVE-2017-7594 http://bugzilla.maptools.org/show_bug.cgi?id=2659 https://github.com/vadz/libtiff/commit/8283e4d1b7e5 https://github.com/vadz/libtiff/commit/2ea32f7372b6 https://nvd.nist.gov/vuln/detail/CVE-2017-7595 https://github.com/vadz/libtiff/commit/47f2fb61a3a64667bce1a8398a8fcb1b348ff122 https://nvd.nist.gov/vuln/detail/CVE-2017-7598 https://github.com/vadz/libtiff/commit/3cfd62d77c2a7e147a05bd678524c345fa9c2bb8 https://nvd.nist.gov/vuln/detail/CVE-2017-7601 https://github.com/vadz/libtiff/commit/0a76a8c765c7b8327c59646284fa78c3c27e5490 https://nvd.nist.gov/vuln/detail/CVE-2017-7602 https://github.com/vadz/libtiff/commit/66e7bd59520996740e4df5495a830b42fae48bc4 |
| 2016-11-23 14:51:29 by Havard Eidnes | Files touched by this commit (5) |
Log message: Add a couple patches to omit installing the documentation for rgb2ycbcr and thumbnail, since these binaries are no longer being installed. Bump PKGREVISION. |
2016-11-22 16:19:54 by Thomas Klausner | Files touched by this commit (4) |  |
Log message:
Updated tiff to 4.0.7.
MAJOR CHANGES:
⢠The libtiff tools bmp2tiff, gif2tiff, ras2tiff, sgi2tiff, sgisv, and ycbcr
are completely removed from the distribution. These tools were written in
the late 1980s and early 1990s for test and demonstration purposes. In some
cases the tools were never updated to support updates to the file format,
or the file formats are now rarely used. In all cases these tools increased
the libtiff security and maintenance exposure beyond the value offered by
the tool.
CHANGES IN LIBTIFF:
⢠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 http://
bugzilla.maptools.org/show_bug.cgi?id=2593 (regression introduced by
previous fix done on 2016-11-11 for CVE-2016-9297). Reported by Henri Salo.
Assigned as CVE-2016-9448
⢠libtiff/tif_aux.c: fix crash in TIFFVGetFieldDefaulted() when requesting
Predictor tag and that the zip/lzw codec is not configured. Fixes http://
bugzilla.maptools.org/show_bug.cgi?id=2591
⢠libtiff/tif_dirread.c: 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 http://bugzilla.maptools.org/show_bug.cgi?id=2590
⢠libtiff/tif_dirread.c: 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 http://bugzilla.maptools.org
/show_bug.cgi?id=2585
⢠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
http://bugzilla.maptools.org/show_bug.cgi?id=2587 (CVE-2016-9273)
⢠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 by Axel Souchet & Vishal Chauhan from
the MSRC Vulnerabilities & Mitigations
⢠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
http://bugzilla.maptools.org/show_bug.cgi?id=2500 (CVE-2014-8127,
duplicate: CVE-2016-3658)
⢠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 http://bugzilla.maptools.org/show_bug.cgi?id
=2500 (CVE-2014-8127, duplicate: CVE-2016-3658)
⢠libtiff/tif_getimage.c (TIFFRGBAImageOK): Reject attempts to read floating
point images.
⢠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."
⢠libtiff/tif_pixarlog.c: fix out-of-bounds write vulnerabilities in heap
allocated buffers. Reported as MSVR 35094. Discovered by Axel Souchet and
Vishal Chauhan from the MSRC Vulnerabilities & Mitigations team.
⢠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.
Discovered by Axel Souchet & Vishal Chauhan & Suha Can from the MSRC
Vulnerabilities & Mitigations team.
⢠libtiff/tif_pixarlog.c: 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 by
Nikola Forro, but with different and simpler check. (bugzilla #2544)
⢠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 (reported by Mathias Svensson)
⢠libtiff/tif_read.c: make TIFFReadEncodedStrip() and TIFFReadEncodedTile()
directly use user provided buffer when no compression (and other
conditions) to save a memcpy()
⢠libtiff/tif_write.c: make TIFFWriteEncodedStrip() and TIFFWriteEncodedTile
() directly use user provided buffer when no compression to save a memcpy
().
⢠libtiff/tif_luv.c: 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 (reported by Clay Wood)
⢠libtiff/tif_pixarlog.c: fix potential buffer write overrun in
PixarLogDecode() on corrupted/unexpected images (reported by Mathias
Svensson) (CVE-2016-5875)
⢠libtiff/libtiff.def: Added _TIFFMultiply32 and _TIFFMultiply64 to
libtiff.def
⢠libtiff/tif_config.vc.h (HAVE_SNPRINTF): Add a '1' to the HAVE_SNPRINTF
definition.
⢠libtiff/tif_config.vc.h (HAVE_SNPRINTF): Applied patch by Edward Lam to
define HAVE_SNPRINTF for Visual Studio 2015.
⢠libtiff/tif_dirread.c: when compiled with DEFER_STRILE_LOAD, fix
regression, introduced on 2014-12-23, when reading a one-strip file without
a StripByteCounts tag. GDAL #6490
⢠libtiff/*: upstream typo fixes (mostly contributed by Kurt Schwehr) coming
from GDAL internal libtiff
⢠libtiff/tif_fax3.h: make Param member of TIFFFaxTabEnt structure a uint16
to reduce size of the binary.
⢠libtiff/tif_read.c, tif_dirread.c: fix indentation issues raised by GCC 6
-Wmisleading-indentation
⢠libtiff/tif_pixarlog.c: avoid zlib error messages to pass a NULL string to
%s formatter, which is undefined behaviour in sprintf().
⢠libtiff/tif_next.c: fix potential out-of-bound write in NeXTDecode()
triggered by http://lcamtuf.coredump.cx/afl/vulns/libtiff5.tif (bugzilla #
2508)
⢠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 (bugzilla #
2522). Fix potential out-of-bound reads in case of short input data.
⢠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 reported by limingxing and CVE-2015-8683 reported by zzf of
Alibaba.
⢠libtiff/tif_dirread.c: workaround false positive warning of Clang Static
Analyzer about null pointer dereference in TIFFCheckDirOffset().
⢠libtiff/tif_fax3.c: remove dead assignment in Fax3PutEOLgdal(). Found by
Clang Static Analyzer
⢠libtiff/tif_dirwrite.c: fix truncation to 32 bit of file offsets in
TIFFLinkDirectory() and TIFFWriteDirectorySec() when aligning directory
offsets on a even offset (affects BigTIFF). This was a regression of the
changeset of 2015-10-19.
⢠libtiff/tif_write.c: TIFFWriteEncodedStrip() and TIFFWriteEncodedTile()
should return -1 in case of failure of tif_encodestrip() as documented
⢠libtiff/tif_dumpmode.c: DumpModeEncode() should return 0 in case of failure
so that the above mentionned functions detect the error.
⢠libtiff/*.c: fix MSVC warnings related to cast shortening and assignment
within conditional expression
⢠libtiff/*.c: fix clang -Wshorten-64-to-32 warnings
⢠libtiff/tif_dirread.c: prevent reading ColorMap or TransferFunction if
BitsPerPixel > 24, so as to avoid huge memory allocation and file read
attempts
⢠libtiff/tif_dirread.c: remove duplicated assignment (reported by Clang
static analyzer)
⢠libtiff/tif_dir.c, libtiff/tif_dirinfo.c, libtiff/tif_compress.c, libtiff/
tif_jpeg_12.c: suppress warnings about 'no previous declaration/prototype'
⢠libtiff/tiffiop.h, libtiff/tif_dirwrite.c: suffix constants by U to fix
'warning: negative integer implicitly converted to unsigned type' warning
(part of -Wconversion)
⢠libtiff/tif_dir.c, libtiff/tif_dirread.c, libtiff/tif_getimage.c, libtiff/
tif_print.c: fix -Wshadow warnings (only in libtiff/)
CHANGES IN THE TOOLS:
⢠tools/Makefile.am: 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/tiff2pdf.c: avoid undefined behaviour related to overlapping of
source and destination buffer in memcpy() call in t2p_sample_rgbaa_to_rgb()
Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2577
⢠tools/tiff2pdf.c: fix potential integer overflows on 32 bit builds in
t2p_read_tiff_size() Fixes http://bugzilla.maptools.org/show_bug.cgi?id=
2576
⢠tools/fax2tiff.c: fix segfault when specifying -r without argument. Patch
by Yuriy M. Kaminskiy. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=
2572
⢠tools/tiffinfo.c: fix out-of-bound read on some tiled images. (http://
bugzilla.maptools.org/show_bug.cgi?id=2517)
⢠tools/tiffcrop.c: fix multiple uint32 overflows in
writeBufferToSeparateStrips(), writeBufferToContigTiles() and
writeBufferToSeparateTiles() that could cause heap buffer overflows.
Reported by Henri Salo from Nixu Corporation. Fixes http://
bugzilla.maptools.org/show_bug.cgi?id=2592
⢠tools/tiffcrop.c: fix out-of-bound read of up to 3 bytes in
readContigTilesIntoBuffer(). Reported as MSVR 35092 by Axel Souchet &
Vishal Chauhan from the MSRC Vulnerabilities & Mitigations team.
⢠tools/tiff2pdf.c: fix write buffer overflow of 2 bytes on JPEG compressed
images. Reported by Tyler Bohan of Cisco Talos as TALOS-CAN-0187 /
CVE-2016-5652. Also prevents writing 2 extra uninitialized bytes to the
file stream.
⢠tools/tiffcp.c: fix out-of-bounds write on tiled images with odd tile width
vs image width. Reported as MSVR 35103 by Axel Souchet and Vishal Chauhan
from the MSRC Vulnerabilities & Mitigations team.
⢠tools/tiff2pdf.c: 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 by Axel Souchet and Vishal Chauhan from the MSRC Vulnerabilities &
Mitigations team.
⢠tools/tiffcp.c: fix read of undefined variable in case of missing required
tags. Found on test case of MSVR 35100.
⢠tools/tiffcrop.c: fix read of undefined buffer in
readContigStripsIntoBuffer() due to uint16 overflow. Probably not a
security issue but I can be wrong. Reported as MSVR 35100 by Axel Souchet
from the MSRC Vulnerabilities & Mitigations team.
⢠tools/tiffcrop.c: fix various out-of-bounds write vulnerabilities in heap
or stack allocated buffers. Reported as MSVR 35093, MSVR 35096 and MSVR
35097. Discovered by Axel Souchet and Vishal Chauhan from the MSRC
Vulnerabilities & Mitigations team.
⢠tools/tiff2pdf.c: fix out-of-bounds write vulnerabilities in heap allocate
buffer in t2p_process_jpeg_strip(). Reported as MSVR 35098. Discovered by
Axel Souchet and Vishal Chauhan from the MSRC Vulnerabilities & Mitigations
team.
⢠tools/tiff2bw.c: fix weight computation that could result of color value
overflow (no security implication). Fix bugzilla #2550. Patch by Frank
Freudenberg.
⢠tools/rgb2ycbcr.c: validate values of -v and -h parameters to avoid
potential divide by zero. Fixes CVE-2016-3623 (bugzilla #2569)
⢠tools/tiffcrop.c: Fix out-of-bounds write in loadImage(). From patch
libtiff-CVE-2016-3991.patch from libtiff-4.0.3-25.el7_2.src.rpm by Nikola
Forro (bugzilla #2543)
⢠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 by Nikola Forro, with correction for invalid
tests that rejected valid files. (bugzilla #2545)
⢠tools/tiffcrop.c: Avoid access outside of stack allocated array on a tiled
separate TIFF with more than 8 samples per pixel. Reported by Kaixiang
Zhang of the Cloud Security Team, Qihoo 360 (CVE-2016-5321 / CVE-2016-5323
, bugzilla #2558 / #2559)
⢠tools/tiffdump.c: fix a few misaligned 64-bit reads warned by -fsanitize
⢠tools/tiffdump.c (ReadDirectory): Remove uint32 cast to _TIFFmalloc()
argument which resulted in Coverity report. Added more mutiplication
overflow checks.
|
| 2016-10-08 08:20:39 by Adam Ciarcinski | Files touched by this commit (1) |
Log message: Updated MASTER_SITES and HOMEPAGE; the old ones seem to be dead. |
| 2016-03-22 22:50:13 by Tim Zingelman | Files touched by this commit (3) |
Log message: Fix for CVE-2015-8781, CVE-2015-8782, CVE-2015-8783 from: https://github.com/vadz/libtiff/commit/aaab5c3c9d2a2c6984f23ccbc79702610439bc65.diff |
| 2015-11-03 22:34:36 by Alistair G. Crooks | Files touched by this commit (610) |
Log message: Add SHA512 digests for distfiles for graphics category Problems found with existing digests: Package fotoxx distfile fotoxx-14.03.1.tar.gz ac2033f87de2c23941261f7c50160cddf872c110 [recorded] 118e98a8cc0414676b3c4d37b8df407c28a1407c [calculated] Package ploticus-examples distfile ploticus-2.00/plnode200.tar.gz 34274a03d0c41fae5690633663e3d4114b9d7a6d [recorded] da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated] Problems found locating distfiles: Package AfterShotPro: missing distfile AfterShotPro-1.1.0.30/AfterShotPro_i386.deb Package pgraf: missing distfile pgraf-20010131.tar.gz Package qvplay: missing distfile qvplay-0.95.tar.gz Otherwise, existing SHA1 digests verified and found to be the same on the machine holding the existing distfiles (morden). All existing SHA1 digests retained for now as an audit trail. |
| 2015-09-13 11:27:09 by Thomas Klausner | Files touched by this commit (3) |
Log message:
Update to 4.0.6:
MAJOR CHANGES:
Now builds with CMake 2.8.9 and newer (previously required
3.0.0)
CHANGES IN THE SOFTWARE CONFIGURATION:
CMakeLists.txt / CMake
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 configure.ac
to avoid duplication of values.
CMake builds are now included in 'distcheck' target.
Makefile.am
Autotools 'make distcheck' now tests the CMake-based build
if CMake is available.
CHANGES IN LIBTIFF:
Fixes to avoid undefined behaviour of signed types (C standard
compliance).
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.
CHANGES IN THE TOOLS:
tiffgt
Silence glut API deprecation warnings on MacOS X.
fax2ps
Detect failure to write to temporary file.
|
| 2015-09-05 12:47:57 by Adam Ciarcinski | Files touched by this commit (3) |
Log message: Changes 4.0.5: * Support for configure/build using CMake. * Support for large (> 2GB) files under Microsoft Windows. |
| 2015-08-27 21:16:54 by Adam Ciarcinski | Files touched by this commit (2) |
Log message: Fix a conflict with Security.framework on OS X |
New packages: