* New upstream release, including many security fixes.
* Update watch file.
* Mercurial snapshot:
- ReadJPEGImage(): Store embedded profiles in image, even if in 'ping'
mode (closes: #1006374).
* Mercurial snapshot, fixing the following security issues:
- ReadMATImageV4(): change 'ldblk' to size_t and check related
calculations for overflow and to avoid possible negative seek offsets,
- ReadMATImage(): change 'ldblk' to size_t and check related calculations
for overflow and to avoid possible negative seek offsets,
- added a ReadResource limit via the MAGICK_LIMIT_READ environment
variable on how many uncompressed file bytes may be read while decoding
an input file,
- DecodeImage(): assure that the claimed scanline length is within the
bounds of the scanline allocation to avoid possible heap overflow,
- ReadBlob(): fix EOF logic, an use-of-uninitialized-value in
SyncImageCallBack,
- ReadBlobStream(): fix EOF logic, an use-of-uninitialized-value in
WritePNMImage.
* Build with HEIF image format support.
* Update library symbols for this release.
* New upstream release, including many security fixes.
* Update library symbols for this release.
[ Vagrant Cascadian <vagrant@reproducible-builds.org> ]
* Pass MVDelegate to configure for fixing reproducible builds on usrmerge
systems (closes: #990084).
* Backport fix for use appropriate memory deallocator for memory returned
by StringToList() (closes: #991380).
* Mercurial snapshot, fixing the following security issues:
- ProcessStyleClassDefs(): fix non-terminal loop caused by a
self-referential list which results in huge memory usage,
- MSLCDataBlock(): fix leak of value from xmlNewCDataBlock(),
- ProcessStyleClassDefs(): fix memory leak upon malformed class name list,
- ProcessStyleClassDefs(): fix non-terminal loop and huge memory
allocation caused by self-referential list,
- SVGReference(): fix memory leak when parser node is null,
- MSLStartElement(): fix assertion in TranslateText() when there are no
attributes available.
* Mercurial snapshot, fixing the following security issues:
- ReadJP2Image(): validate that file header is a format we expect Jasper
to decode,
- MSLPushImage(): only clone attributes if not null,
- SVGStartElement(): reject impossibly small bounds and view_box width
or height.
* Mercurial snapshot:
- MagickDoubleToLong(): Guard against LONG_MAX not directly representable
as a double,
- handle Ghostscript point versions added after 9.52 .
* Make libgraphicsmagick1-dev depend on pkg-config (closes: #977699).
* Mercurial snapshot:
- ExecuteModuleProcess(): add error reporting for the case that the
expected symbol is not resolved,
- AnalyzeImage(): add OpenMP speed-ups,
- TranslateTextEx(): fabricate default resolution values if the actual
resolution values are zero.
* Mercurial snapshot, fixing the following security issues:
- coders/tiff.c: remove unintended double-charging for memory resource,
- magick/pixel_cache.c: use resource limited memory allocator,
- InverseAffineMatrix(): avoid possible division by zero or absurdly
extreme scaling.
* Add upstream metadata.
* Update watch file.
* Update packaging bits.
[ Helmut Grohne <helmut@subdivi.de> ]
* Reduce Build-Depends (closes: #980721):
+ Drop unused libexif-dev.
+ Annotate sharutils with <!nocheck> as uudecode is conditionally used in
d/rules.
+ Annotate gsfonts with <!nocheck> as it is only used in unit tests.
+ Drop unused transfig as d/rules passes --without-frozenpaths.
+ Drop unused libltdl-dev as d/rules passes --without-modules.
* Mercurial snapshot, fixing the following security issues:
- super_fgets_w() and super_fgets(): assure that returned pointer
value is the same as reported via 'b',
- ReadIdentityImage(): don't lose exception info if an image is not
returned,
- ReadMETAImage(): fix double-free if blob buffer was reallocated after
being attached to blob,
- ReadGIFImage(): fix memory leak of global_colormap if realloc of memory
for comment fails.
* Fix broken reading of planar RGB files.
* New upstream release, fixing the following security issues:
- update almost all of the remaining coders to use the resource-limited
memory allocator,
- ReadMPCImage(): heap-buffer-overflow read,
- EdgeImage(): fix null pointer dereference if edge image failed to be
created,
- CompareImageCommand() and CompositeImageCommand(): fix memory leaks when
an input image failed to be read,
- fix several null pointer dereference if an image failed to be created,
- Classify(): remove variables from function global scope that don't need
outer scope,
- ReadMIFFImage() and ReadMPCImage(): arbitrarily limit the number of
header keywords to avoid DOS attempts.
* Mercurial snapshot, fixing the following issue:
- ImportRLEPixels(): Change from C assertion to exception report.
* Mercurial snapshot, fixing the following issue:
- fix a regression with parsing MVG and SVG files which contain a "mask"
statement.
* Update debhelper level to 13 .
* Update Standards-Version to 4.5.1 .
* Mercurial snapshot, fixing the following security issues:
- DrawImage(): Verify that affine scaling factors are not zero - fixing
divide-by-zero in InverseAffineMatrix() ,
- DrawPolygonPrimitive(): Thread error status check was at wrong scope,
resulting in code executing when it should have quit,
- DrawImage(): Use unique image attribute space for MVG symbols - fixing
stack-overflow in DrawImage() and integer-overflow in
DrawPolygonPrimitive() .
* Mercurial snapshot, fixing the following security issues:
- DrawImage(): Reject pattern image with a dimension of zero,
- add private interfaces for allocating memory while respecting resource
limits and use them in MVG rendering and MIFF reader code,
- WriteMIFFImage(): Update to use resource-limit respecting memory
allocators,
- adjust test suite memory limit to 128/256/512MB for Q8/Q16/Q32 builds,
- ConvertPathToPolygon(): Fix memory leak upon memory reallocation
failure,
- ReadSVGImage(): Fix memory leak due to CDATA block, and some other
possible small leaks,
- WritePSImage(): Fix problem when writing PseudoClass mage with a
colormap larger than two entries as bilevel,
- DrawPolygonPrimitive(): Try to minimize the impact of too many threads
due to replicated data,
- ConvertPathToPolygon(): Make sure not to leak points from added Edge,
- DrawDashPolygon(): Place an aribrary limit on stroke dash polygon unit
maximum length,
- ConvertPathToPolygon(): Attempt to fix leak of 'points' on memory
allocation failure,
- BMP: Use resource-limited memory allocator,
- DIB: Use resource-limited memory allocator,
- FITS: Use resource-limited memory allocator,
- WriteJBIGImage(): Use resource-limited memory allocator,
- WEBP: Use resource-limited memory allocator,
- ReadGIFImage(): Use resource-limited memory allocator when reading the
comment extension,
- ReadOneJNGImage(): Fix issues related to invoking sub-decoders (which
may lead to unexpected behavior),
- MAT: Use resource-limited memory allocator.
* Update library symbols for this release.
* Mercurial snapshot, fixing the following security issues:
- DrawPrimitive(): destroy composite_image since it may be a list, fixing
indirect memory leak in MagickMalloc() ,
- DrawPrimitive(): missing DestroyImageList() request if multiple-frames
were returned,
- ConstituteImage(): set image depth appropriately based on StorageType
and QuantumDepth.
* Mercurial snapshot, fixing the following security issues:
- integer overflow in DrawImage() ,
- stack-overflow due to DrawImage() / DrawClipPath() recursion,
- fix UBSAN integer overflow warning in MagickXVisualColormapSize() ,
- ExtractTokensBetweenPushPop(): verify that the expected/required pop
statement is indeed found,
- DrawImage(): handle the case that ExtractTokensBetweenPushPop() can
return NULL,
- ReadTIFFImage(): apply the same resource limits to TIFF tile sizes as
apply to the image itself,
- GetImageBoundingBox(): MagickTrimImage() with extreme fuzz can produce
image with negative width,
- ReadTIFFImage(): ignore corrupt whitepoint and primary chromaticities
tags,
- ResizeImage(): if CloneImage() of resize_image to source_image fails
then free source_image allocation before returning in order to prevent
memory leak,
- CloneImage(): free clone_image allocation if ImgExtra allocation fails
in order to prevent memory leak.
* Remove unsafe quotes from mailcap entries.
* Mercurial snapshot, fixing the following security issues:
- fix WPG heap-buffer-overflow in ImportGrayQuantumType(),
- fix WPG heap-buffer-overflow in InsertRow(),
- fix WPG thrown assertion due to a double-free of memory.
* Mercurial snapshot, fixing the following security issues:
- ReadWPGImage(): Terminate reading when a pixel cache resource limit is
hit rather than moving on to heap buffer overflow,
- WriteTIFFImage(): WebP compression only supports a depth of 8; fixes
use-of-uninitialized-value in GammaToLinear.
* Update library symbols for this release.
* Backport security fix for CVE-2020-12672, MNG: small heap overwrite or
assertion if magnifying and image to be magnified has rows or columns == 1
(closes: #960000).
* New upstream release, fixing the following security issues among others:
- ReadSVGImage(): Fix dereference of NULL pointer when stopping image
timer,
- DrawImage(): Fix integer-overflow in DrawPolygonPrimitive() .
* Update library symbols for this release.
[ Nicolas Boulenguez <nicolas@debian.org> ]
* mime: improve formatting.
* mime: adjust priority for all images (closes: #951758).
* Mercurial snapshot, fixing the following security issues:
- WritePICTImage(): Eliminating small buffer overrun when run-length
encoding pixels,
- WriteOneJNGImage(): Detect when JPEG encoder has failed, and throw
exception,
- DecodeImage(): Fix heap buffer over-reads,
- DecodeImage(): Allocate extra scanline memory to allow small
RLE overrun.
* Update library symbols for this release.
* Update Standards-Version to 4.5.0 .
* Mercurial snapshot, fixing the following security issue:
- WritePCXImage(): Fix heap overflow in PCX writer when bytes per line
value overflows its 16-bit storage unit.
* Fix definition of ResourceInfinity.
[ Nicolas Boulenguez <nicolas@debian.org> ]
* Lower MIME priority for PS/PDF (closes: #935099).
* Still use glibc malloc allocator.
* New upstream release, fixing the following security issues among others:
- PNMInteger(): Place a generous arbitrary limit on the amount of PNM
comment text to avoid DoS opportunity,
- MagickClearException(): Destroy any existing exception info before
re-initializing the exception info or else there will be a memory leak,
- HuffmanDecodeImage(): Fix signed overflow on range check which leads
to heap overflow,
- ReadMNGImage(): Only magnify the image if the requested magnification
methods are supported,
- GenerateEXIFAttribute(): Add validations to prevent heap buffer
overflow,
- DrawPatternPath(): Don't leak memory if fill_pattern or stroke_pattern
of cloned draw_info are not null,
- CVE-2019-19953: PICT: Throw a writer exception if the PICT width limit
is exceeded (closes: #947311).
* Build with Google Thread-Caching Malloc library.
* Update Standards-Version to 4.4.1 .
* Mercurial snapshot, fixing the following security issue:
- CVE-2019-16709: ReadDPSImage(): Fix memory leak when OpenBlob()
reports failure.
* Mercurial snapshot, fixing the following security issues:
- ReadMNGImage(): skip coalescing layers if there is only one layer,
- DrawStrokePolygon(): handle case where TraceStrokePolygon() returns
NULL,
- DrawDashPolygon(): handle case where DrawStrokePolygon() returns
MagickFail,
- TraceBezier(): detect arithmetic overflow and return errors via
normal error path rather than exiting,
- ExtractTokensBetweenPushPop(): fix non-terminal parsing loop,
- GenerateEXIFAttribute(): check that we are not being directed to read
an IFD that we are already parsing and quit in order to avoid a loop,
- ReallocColormap(): avoid dereferencing a NULL pointer if
image->colormap is NULL,
- png_read_raw_profile(): fix validation of raw profile length,
- TraceArcPath(): substitute a lineto command when tracing arc is
impossible,
- GenerateEXIFAttribute(): skip unsupported/invalid format 0.
* New upstream release, including many security fixes.
* New upstream release, fixing the following security issues among others:
- DrawImage(): Terminate drawing if DrawCompositeMask() reports failure,
- DrawImage(): Detect an error in TracePath() and quit rather than
forging on.
* Backport security fixes:
- ReadTIFFImage(): Fix typo in initialization of 'tile' pointer variable,
- WriteDIBImage(): Detect arithmetic overflow of image_size,
- WriteBMPImage(): Detect arithmetic overflow of image_size,
- WriteBMPImage(): Assure that chromaticity uses double-precision for
multiply before casting to unsigned integer.
* Mercurial snapshot, fixing the following security issues:
- ImportRLEPixels(): Fix heap overflow caused by a typo in the code. Also
fix undefined behavior caused by large left shifts of an unsigned char,
- ThrowException(), ThrowLoggedException(): Handle the case where some
passed character strings refer to existing exception character strings,
- PICT: Allocate output buffer used by ExpandBuffer() on DecodeImage()
stack,
- WritePDFImage(): Allocate working buffer on stack and pass as argument
to EscapeParenthesis() to eliminate a thread safety problem,
- TranslateTextEx(): Remove support for reading from a file using
'@filename' syntax,
- DrawImage(): Only support '@filename' syntax to read drawing primitive
from a file if we are not already drawing.
* Update library symbols for this release.
* Mercurial snapshot, fixing uninitialized integer value of log_configured.
* Mercurial snapshot, fixing the following security issues:
- ReadXWDImage(): Potential for heap overflow; Address header-directed
arbitrary memory allocation,
- ReadXWDImage(): Address segmentation violation and invalid memory
reads with more validations,
- Make built-in color tables fully const.
* Break gnudatalanguage versions that doesn't initialize GraphicsMagick
library (closes: #927688).
* Update library symbols for this release.
* Mercurial snapshot, fixing the following security issues
(closes: #927029):
- ReadMATImage(): Report a corrupt image exception if reader encounters
end of file while reading scanlines (use of uninitialized value in
IsGrayImag() ),
- ReadTOPOLImage(): Report a corrupt image if reader encounters end of
file while reading header rows (use of uninitialized value in
InsertRow() ),
- OpenCache(): Use unsigned 64-bit value to store CacheInfo offset and
length as well as for the total pixels calculation to prevent some more
arithmetic overflows,
- SetNexus(): Apply resource limits to pixel nexus allocations to prevent
arithmetic and integer overflows,
- SetNexus(): Report error for empty region rather than crashing due to
divide by zero exception,
- ReadTXTImage(): Don't start new line if x_max < x_min to avoid floating
point exception in SetNexus(),
- ReadMATImage(): Quit if image scanlines are not fully populated due to
exception to prevent use of uninitialized value in
InsertComplexFloatRow(),
- ReadMATImage(): Fix memory leak on unexpected end of file,
- Throwing an exception is now thread-safe,
- Fx module error handling/reporting improvements,
- Fix various uses of allocated memory without checking if memory
allocation has failed,
- CVE-2019-11010: ReadMPCImage(): Deal with a profile length of zero, or
an irrationally large profile length to prevent memory leak,
- CVE-2019-11007: ReadMNGImage(): Fix small buffer overflow (one
PixelPacket) of image colormap,
- CVE-2019-11009: ReadXWDImage(): Fix heap buffer overflow while reading
DirectClass XWD file,
- CVE-2019-11006: ReadMIFFImage(): Detect end of file while reading RLE
packets to prevent heap buffer overflow,
- CVE-2019-11005: SVGStartElement(): Fix stack buffer overflow while
parsing quoted font family value,
- CVE-2019-11008: XWD: Perform more header validations, a file size
validation, and fix arithmetic overflows leading to heap overwrite,
- ReadWMFImage(): Reject WMF files with an empty bounding box to prevent
division by zero problems,
- WritePDBImage(): Use correct bits/sample rather than image->depth to
prevent potential buffer overflow,
- WriteMATLABImage(): Add completely missing error handling to prevent
heap buffer overflow,
- SetNexus(): Fix arithmetic overflow while testing x/y offset limits,
- DrawPrimitive(): Check primitive point x/y values for NaN to prevent
integer overflow,
- DrawImage(): Fix integer overflow while validating gradient dimensions,
- WritePDBImage(): Assure that input scanline is cleared in order to
cover up some decoder bug to prevent use of uninitialized value,
- ReadXWDImage(): Add more validation logic to avoid crashes due to FPE
and invalid reads.
* Update library symbols for this release.
* Declare break on python{,3}-pgmagick versions compiled with GCC 7
compiled versions of GraphicsMagick (closes: #915603, #915606).
* Mercurial snapshot, fixing the following security issues:
- ReadTIFFImage(): Only disassociate alpha channel for images where
photometic is PHOTOMETRIC_RGB,
- DrawDashPolygon(): Heap buffer overflow when parsing SVG images,
- DrawPrimitive(): Add arithmetic overflow checks when converting
computed coordinates from 'double' to 'long',
- DrawImage(): Don't destroy draw_info in graphic_context when draw_info
has not been allocated yet,
- RenderFreetype(): Eliminate memory leak of GlyphInfo.image,
- DrawDashPolygon(): Heap-buffer-overflow via read beyond end of dash
pattern array,
- ReadMIFFImage(): Tally directory length to avoid death by strlen(),
- ReadMPCImage(): Tally directory length to avoid death by strlen(),
- ReallocColormap(): Make sure that there is not a heap overwrite if the
number of colors has been reduced.
* Update library symbols for this release.
* Mercurial snapshot, fixing the following security issues:
- ReadMNGImage(): Quit processing and report error upon failure to insert
MNG background layer preventing out of memory issues,
- ReadMIFFImage(): Improve pixel buffer calculations to defend against
overflow,
- ReadTIFFImage(): Make sure that image is in DirectClass mode and ignore
any claimed colormap when the image is read using various functions,
- ReadWPGImage(): Assure that all colormap entries are initialized,
- DecodeImage(): Avoid a one-byte over-read of pixels heap allocation,
- ReadTIFFImage(): Assure that opacity channel is initialized in the
RGBAStrippedMethod case,
- ReadMNGImage(): Bound maximum loop iterations by subrange as a
primitive means of limiting resource consumption preventing out of
memory issues,
- CVE-2019-7397: WritePDFImage(): Make sure to free 'xref' before
returning preventing several memory leaks,
- ReadTIFFImage(): For planar TIFF, make sure that pixels are initialized
in case some planes are missing.
* Mercurial snapshot, fixing the following security issues:
- SetNexus(): Merge IsNexusInCore() implementation code into SetNexus()
and add check for if cache_info->pixels is null,
- CVE-2018-20185: BMP and DIB: Improve buffer size calculations to guard
against arithmetic overflow.
* Update Standards-Version to 4.3.0 .
* Mercurial snapshot, fixing the following security issues:
- WriteImage(): Eliminate use of just-freed memory in clone_info->magick,
- ReadMIFFImage(): Fix memory leak of profiles 'name' when claimed length
is zero,
- WriteXPMImage(): Assure that added colormap entry for transparent XPM
is initialized,
- ReadMNGImage(): Fix non-terminal MNG looping,
- ReadMIFFImage(): Sanitize claimed profile size before allocating memory
for it,
- CVE-2018-20185: ReadBMPImage(): Fix heap overflow in 32-bit build due
to arithmetic overflow (closes: #916719),
- CVE-2018-20184: WriteTGAImage(): Image rows/columns must not be larger
than 65535 (closes: #916721),
- ReadTIFFImage(): More validations and stricter error reporting,
- ReadMIFFImage(): Detect and reject zero-length deflate-encoded row in
MIFF version 0,
- CVE-2018-20189: ReadDIBImage(): DIB images claiming more than 8-bits
per pixel are not colormapped (closes: #916752).
* Add pkg-config to build dependency for FreeType 2.9.1+ detection.
* Update library symbols for this release.
* New upstream release.
* Fix CVE-2018-18544: memory leak of msl_image if OpenBlob() fails in
ProcessMSLScript() .
* Can detect FreeType via pkg-config (closes: #887720).
* Enable Zstandard, the fast lossless compression algorithm support.
* Update library symbols for this release.
* Update Standards-Version to 4.2.1 .
* Mercurial snapshot, fixing the following security issues:
- WEBP: Fix compiler warnings regarding uninitialized structure members,
- ReadJPEGImage(): Allow libjpeg to use 1/5th of the total memory limit,
- ReadJPEGImage(): Make sure that JPEG pixels array is initialized in
case libjpeg fails to completely initialize it,
- WriteOnePNGImage(): Free png_pixels as soon as possible,
- ReadMIFFImage(): Detect EOF when reading using ReadBlobZC() and avoid
subsequent heap read overflow,
- ReadMVGImage(): Don't assume that in-memory MVG blob is a
null-terminated C string,
- ReadMVGImage(): Don't allow MVG files to side-load a file as the
drawing primitive using '@' syntax,
- FileToBlob(): Use confirm access APIs to verify that read access is
allowed, and verify that file is a regular file,
- ExtractTokensBetweenPushPop() needs to always return a valid pointer
into the primitive string,
- DrawPolygonPrimitive(): Fix leak of polygon set when object is
completely outside image,
- SetNexus(): For requests one pixel tall, SetNexus() was wrongly using
pixels in-core rather than using a staging area for the case where the
nexus rows extend beyond the image raster boundary,
- ReadCINEONImage(): Quit immediately on EOF and detect short files,
- ReadMVGImage(): Fix memory leak,
- Add mechanism to approve embedded subformats in WPG,
- ReadXBMImage(): Add validations for row and column dimensions,
- MAT InsertComplexFloatRow(): Avoid signed overflow,
- InsertComplexFloatRow(): Try not to lose the previous intention while
avoiding signed overflow,
- XBMInteger(): Limit the number of hex digits parsed to avoid signed
integer overflow,
- MAT: More aggresive data corruption checking,
- MAT: Correctly check GetBlobSize(image) even for zipstreams inside
blob,
- MAT: Explicitly reject non-seekable streams,
- DrawImage(): Add missing error-reporting logic to return immediately
upon memory reallocation failure. Apply memory resource limits to
PrimitiveInfo array allocation,
- MagickAtoFChk(): Add additional validation checks for floating point
values. NAN and +/- INFINITY values also map to 0.0 ,
- ReadMPCImage()/(ReadMIFFImage(): Insist that the format be identified
prior to any comment, and that there is only one comment,
- ConvertPrimitiveToPath(): Enlarge PathInfo array allocation to avoid
possible heap write overflow,
- WPG: Fix intentional 64 bit file offset overflow,
- DrawImage(): Be more precise about error detection and reporting,
- TranslateTextEx(): Fix off-by-one in loop bounds check which allowed a
one-byte stack write overflow,
- DrawImage(): Fix excessive memory consumption due to
SetImageAttribute() appending values,
- QuantumTransferMode(): CIE Log images with an alpha channel are not
supported,
- ConvertPrimitiveToPath(): Second attempt to prevent heap write
overflow of PathInfo array,
- ExtractTileJPG(): Enforce that JPEG tiles are read by the JPEG coder,
- MIFF and MPC, need to avoid leaking value allocation (day-old bug),
- ReadSFWImage(): Enforce that file is read using the JPEG reader,
- FindEXIFAttribute()/GenerateEXIFAttribute(): Change size types from
signed to unsigned and check for unsigned overflow,
- GenerateEXIFAttribute(): Eliminate undefined shift,
- TraceEllipse(): Detect arithmetic overflow when computing the number of
points to allocate for an ellipse,
- ReadMNGImage(): mng_LOOP chunk must be at least 5 bytes long,
- ReadJPEGImage(): Apply a default limit of 100 progressive scans before
the reader quits with an error.
* Update library symbols for this release.
* New upstream release, including many security fixes.
* Build with all hardening enabled.
* Mercurial snapshot, fixing the following security issues:
- use of uninitialized value in IsMonochromeImage() ,
- divide by zero in GetPixelOpacity() ,
- write beyond array bounds in TraceStrokePolygon() ,
- use of uninitialized value in format8BIM() ,
- assertion failure in WriteBlob() ,
- out of bounds write in TraceEllipse() ,
- memory leak and use of uninitialized memory when handling eXIf chunk
in png_malloc() ,
- floating point exception in WriteTIFFImage() ,
- leak of Image when TIFFReadRGBAImage() reports failure,
- potentional leak when compressed object is corrupted,
- floating point exception in WriteTIFFImage() ,
- heap double free in Magick::BlobRef::~BlobRef() ,
- direct leak in TIFFClientOpen() ,
- indirect leak in CloneImage() ,
- direct leak in ReadOneJNGImage() ,
- heap buffer overflow in put1bitbwtile() ,
- use of uninitialized value in SyncImageCallBack() ,
- validate tile memory requests for TIFFReadRGBATile() .
* Remove profiles/sRGB Color Space Profile.ICM and
jp2/data/colorprofiles/srgb.icm for being non-free.
* Remove zlib/contrib/dotzlib/DotZLib.chm for no source available.
* New upstream release, including many security fixes.
* Remove previously backported security patches.
* Update library symbols for this release.
* Update debhelper level to 11 .
* Update Standards-Version to 4.1.4 .
* Backport security fixes:
- don't use rescale map if it was not allocated,
- validate number of colormap bits to avoid undefined shift behavior,
- defend against partial scanf() expression matching, resulting in benign
use of uninitialized data,
- don't use rescale map if it was not allocated,
- fix tile index overflow,
- reject XPM if it contains non-whitespace control characters,
- fix forged amount of frames 6755,
- validate header length and offset properties,
- fixed memory leak when tile overflows,
- fix forged amount of frames 7076,
- check for forged image that overflows file size,
- validate size request prior to allocation,
- validate that file size is sufficient for claimed image properties,
- fix signed integer overflow when computing pixels size,
- include number of FITS scenes in file size validations,
- allocate space for null termination and null terminate string,
- validate that samples per pixel is in valid range,
- check whether datablock is really read,
- verify that sufficient backing data exists before allocating memory to
read it,
- duplicate image check for data with fixed geometry,
- CVE-2018-9018: avoid divide-by-zero if delay or timeout properties
changed while ticks_per_second is zero (closes: #894396),
- add checks for EOF,
- validate that PICT rectangles do not have zero dimensions,
- check image pixel limits before allocating memory for tile.
* Backport patch to redesign ReadBlobDwordLSB() to be more effective.
* Backport patch to destroy tile_image in ThrowPICTReaderException() macro
to simplify logic.
* Backport patch to remove shadowed tile_image variable which defeats new
ThrowPICTReaderException() implementation.
* New upstream release, fixing the following security issues among others:
- BMP: Fix non-terminal loop due to unexpected bit-field mask value
(DOS opportunity),
- PALM: Fix heap buffer underflow in builds with QuantumDepth=8,
- SetNexus() Fix heap overwrite under certain conditions due to using a
wrong destination buffer,
- TIFF: Fix heap buffer read overflow in LocaleNCompare() when parsing
NEWS profile.
* Remove previously backported security patches.
* Fix CVE-2018-5685: infinite loop in ReadBMPImage() (closes: #887158).
* Fix memory leak of global colormap.
* Fix memory leak of chunk and mng_info in error path.
* Update Standards-Version to 4.1.3 .
* Fix heap-buffer-overflow on LocaleNCompare() .
* Add some assertions to verify that the image pointer provided by libwebp
is valid.
* Fix NULL pointer dereference in ReadMNGImage() .
* Fix CVE-2017-17913: stack-buffer-overflow in WriteWEBPImage() .
* Fix CVE-2017-17915: heap-buffer-overflow in ReadMNGImage() .
* Fix CVE-2017-17782: heap-based buffer over-read in ReadOneJNGImage()
(closes: #884905).
* Fix CVE-2017-17783: buffer over-read in ReadPALMImage() (closes: #884904).
* New upstream release.
* Remove previously backported security patches.
* Update library symbols for this release.
* Add libwebp-dev dependency to libgraphicsmagick1-dev (closes: #863564).
* Update Standards-Version to 4.1.2 .
* Fix CVE-2017-16669: heap buffer overflow in AcquireCacheNexus()
(closes: #881391).
* Fix CVE-2017-13134: heap buffer overflow in SFWScan() (closes: #881524).
* Fix CVE-2017-16547: remote denial of service (negative strncpy and
application crash).
* Fix CVE-2017-16545: NULL pointer dereference (write) with malformed WPG
image.
* Fix CVE-2017-16353: heap read overflow vulnerability in DescribeImage() .
* Fix CVE-2017-16352: heap-based buffer overflow vulnerability in
DescribeImage() .
* Fix CVE-2017-15930: NULL pointer dereference while transferring JPEG
scanlines (closes: #879999).
* Fix CVE-2017-13737: invalid free in MagickFree() (closes: #878511).
* Fix CVE-2017-15277: assure that global colormap is fully initialized in
ReadGIFImage() .
* Fix memory leak in WriteGIFImage() .
* Fix CVE-2017-15238: use after free in ReadJNGImage() .
* Fix CVE-2017-14733: heap out of bounds read in ReadRLEImage() .
* Fix CVE-2017-14994: NULL pointer dereference in DICOM Decoder.
* Fix CVE-2017-14997: memory allocation error due to malformed image file.
* Update Standards-Version to 4.1.1 .
* Update upstream changelog for CVE-2017-14103 .
* Fix CVE-2017-14649: denial of service due to assertion failure in
AcquireImagePixels() (closes: #876460).
* Update Standards-Version to 4.1.0:
- change graphicsmagick-dbg priority to optional.
* Fix CVE-2017-14504: NULL pointer dereference triggered by malformed file.
* Fix CVE-2017-14314: heap-based buffer over-read in DrawDashPolygon() .
* Fix CVE-2017-14165: remote denial of service due to memory allocation
failure in magickmalloc (closes: #874724).
* Fix CVE-2017-14042: memory allocation failure in MagickRealloc()
(closes: #873538).
* Fix CVE-2017-13775: denial of service issue in ReadJNXImage() .
* Fix CVE-2017-13776 and CVE-2017-13777: denial of service issue in
ReadXBMImage() .
* Fix memory leak vulnerability in ReadJNGImage() which allow attackers to
cause a denial of service via a crafted file.
* Fix double-free after reading a malformed JNG.
* Fix CVE-2017-14103: the ReadJNGImage() and ReadOneJNGImage() functions do
not properly manage image pointers after certain error conditions, which
allows remote use-after-free attacks via a crafted file, related to a
ReadMNGImage() out-of-order CloseBlob() call. This vulnerability exists
because of an incomplete fix for CVE-2017-11403 .
* Fix CVE-2017-8350: crash while reading a malformed JNG file.
* Fix CVE-2017-13063: heap-based buffer overflow vulnerability in the
GetStyleTokens() function (closes: #873130).
* Fix CVE-2017-13064: another heap-based buffer overflow vulnerability in
the GetStyleTokens() function (closes: #873129).
* Fix CVE-2017-13065: NULL pointer dereference vulnerability in the
SVGStartElement() function (closes: #873119).
* Fix CVE-2017-12935: invalid memory read in the SetImageColorCallBack()
with large MNG images (closes: #872576).
* Fix CVE-2017-12936: use-after-free issue for data associated with
exception reporting in the ReadWMFImage() function (closes: #872575).
* Fix CVE-2017-12937: colormap heap-based buffer over-read in the
ReadSUNImage() function (closes: #872574).
* Handle mangling change for conversion operators in GCC 7 (closes: #871306).
[ John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> ]
* Honor 'nocheck' in DEB_BUILD_OPTIONS (closes: #842787).
* Fix CVE-2017-11643: heap overflow in the WriteCMYKImage() function
(closes: #870157).
* Fix CVE-2017-11636: heap overflow in the WriteRGBImage() function
(closes: #870149).
* Fix CVE-2017-11638 and CVE-2017-11642: null pointer dereference or SEGV if
input is not colormapped (closes: #870154, #870156).
* Fix CVE-2017-11641: memory leak while writing Magick Persistent Cache
format (closes: #870155).
* Fix CVE-2017-11637: NULL pointer dereference in the WritePCLImage()
function (closes: #870153).
* Fix CVE-2017-11722: denial of service via a crafted file
(closes: #870158).
* Remove autotools-dev and dh-autoreconf build dependencies.
* Fix CVE-2017-11140: denial of service (resource consumption) via crafted
JPEG files.
* Fix apparent off-by-one error in MNG FRAM change_clipping processing.
* Fix out-of-order CloseBlob() and DestroyImageList() .
* Fix CVE-2017-11102: remote denial of service during JNG reading via a
zero-length color_image data structrure in ReadOneJNGImage (png.c)
(closes: #867746).
* Add new DestroyJNGInfo@Base and remove DestroyJNG@Base obsolete symbols.
* New upstream release, fixing the following security issues among others:
- META: Fix heap overflow while parsing 8BIM chunk (CVE-2016-7800).
- WPG: Fix heap overflow (CVE-2016-7996). Fix assertion crash
(CVE-2016-7997).
- PNG: Enforce spec requirement that the dimensions of the JPEG embedded
in a JDAT chunk must match the JHDR dimensions (CVE-2016-9830).
- TIFF: Fix out of bounds read when reading CMYKA TIFF which claims to
have only 2 samples per pixel (CVE-2017-6335).
- JNG: Fix memory leak when reading invalid JNG image (CVE-2017-8350).
- TIFF: Fix out of bounds read when reading RGB TIFF which claims to have
only 1 sample per pixel (CVE-2017-10794) (closes: #867085).
- DPX: Fix excessive use of memory (DOS issue) due to file header claiming
large image dimensions but insufficient backing data. (CVE-2017-10799)
(closes: #867077).
- MAT: Fix excessive use of memory (DOS issue) due to continuing
processing with insufficient data and claimed large image size. Verify
each file extent to make sure that it is within range of file size.
(CVE-2017-10800) (closes: #867060).
* Remove previously backported security patches.
* Self-tests build hack no longer needed.
* Update library symbols for this release.
* Update Standards-Version to 4.0.0 and debhelper level to 10 .
* Backport security fix for out of bounds access when reading CMYKA tiff.
* Add hack to build self-tests on mips* architectures.
* Fix CVE-2016-9830: memory allocation failure in MagickRealloc
(closes: #847072).
* Fix CVE-2016-8682: stack-based buffer overflow in ReadSCTImage (sct.c).
* Fix CVE-2016-8683: memory allocation failure in ReadPCXImage (pcx.c).
* Fix CVE-2016-8684: memory allocation failure in MagickMalloc (memory.c).
* Fix CVE-2016-7997: correctly flip image->blob and rotated_image->blob.
* Fix CVE-2016-7800: unsigned underflow leading to heap overflow when
parsing 8BIM chunk.
* Compile magick/semaphore.c without optimization on ppc64el to prevent
Perl self-test segfaults (closes: #837719).
* New upstream release, with the following security updates:
- fix heap overflow in EscapeParenthesis() used in the text annotation
code,
- Utah RLE: Reject truncated/absurd files which caused huge memory
allocations and/or consumed huge CPU,
- SVG/MVG: Fix another case of CVE-2016-2317 (heap buffer overflow) in
the MVG rendering code (also impacts SVG),
- TIFF: Fix heap buffer read overflow while copying sized TIFF attributes.
* New upstream, Mercurial snapshot release.
* Fixes DrawPrimitive() issue (closes: #829063).
* Backport upstream fix for DrawPrimitive() (closes: #829063).
* New upstream release, focusing on security fixes for the following image
formats:
- DIB: fix out of bound reads and add more header validations,
- JNG: file size limits are enforced,
- MATLAB: fix DoS and hang on corrupt deflate stream,
- META (Embedded Image Profiles): fix out of bounds reads and writes,
- MIFF (Magick): fix thrown assertion,
- CVE-2016-3716: Magick Scripting Language file processing is not done by
default but need to be prefixed with 'msl:',
- Magick Vector Graphics file processing is not done by default but need
to be prefixed with 'mvg:' and prevent head overflow problems,
- PCX: fix unreasonable memory allocation due to intentionally corrupt
file,
- PDB: fix heap buffer overflow and out of bounds read,
- PICT: fix out of bounds write,
- CVE-2016-3717: for PostScript files always run Ghostscript with -dSAFER
for safer execution,
- PSD: fix segmentation violations, heap buffer overflows and out of
bound writes,
- RLE: fix out of bounds reads and writes,
- ReadImages(): fix possible infinite recursion due to a crafted input
file,
- RotateImage(): fix thrown assertion,
- SGI: fix out of bounds writes,
- SUN: fix out of bounds reads and writes,
- SVG: fix CVE-2016-2317 and CVE-2016-2318, heap and stack buffer
overflows, as well as segmentation violations (closes: #814732);
also fix endless loop, unexpectedly large memory allocation, divide by
zero and recursion issues,
- TIFF: fix assertion while reading and fix benign heap overflow,
- VIFF: fix excessive memory allocation with intentonally corrupted
input file,
- XCF: fix heap buffer overflow,
- XPM: fix several heap buffer overflows and out of bound reads/writes;
also fix a case of excessive memory allocation,
- CVE-2016-5118: popen() shell vulnerability via filename that contains
'|', remove pipe support entirely (closes: #825800);
file names starting with a '|' character are no longer interpreted as
shell commands to be executed as input or output,
- default.mgk file has been pared down in order to reduce security
exposure,
- CVE-2016-3714: Gnuplot ('gplt' delegate) support for rendering these
files is removed since the format is inherently insecure,
- CVE-2016-3715: adding a 'tmp:' prefix to a filename no longer removes
the file since this seems dangerous,
- CVE-2016-3718: sanity check the image file path or URL before passing
it to ReadImage(),
- fix several Coverity issues like dereference after null check, multiple
resource leaks and logically dead code.
* Update library symbols for this release.
* Remove JasPer JPEG-2000 codec support build dependency and remove its
symbols from the libgraphicsmagick-q16-3 library (closes: #818199).
* Update Standards-Version to 3.9.8 .
* Add previously transient gsfonts build dependency (closes: #815736).
* New upstream release.
* Transition libgraphicsmagick++-q16-11 to libgraphicsmagick++-q16-12
(closes: #803958).
* Conflict and replace version 1.3.22-1 of libgraphicsmagick++-q16-11 .
* New upstream release.
* Update libgraphicsmagick-q16-3 symbols file.
* Update watch file.
* Change C library name to ending with -q16 for QuantumDepth=16 ABI change
and compile shared library to include the QuantumDepth value
(closes: #796310).
* Remove breaks on pdf2djvu.
* Make rebuildable (closes: #796307).
[ Jakub Wilk <jwilk@debian.org> ]
* Remove obsolete conflicts/replaces on libgraphicsmagick.
* Version conflicts/replaces on libgraphicsmagick3.
* No longer need to pass -l and -L switches to dh_shlibdeps.
* libgraphicsmagick++3 and libgraphicsmagick++11 are co-installable
(closes: #795099).
* libgraphicsmagick1-dev needs recent libgraphicsmagick++1-dev
(closes: #795102).
* Fix images symlink for development packages (closes: #795172).
* libgraphicsmagick3 breaks old versions of pdf2djvu .
* Upload to unstable for GCC 5 transition.
* Enable WebP support (closes: #789745).
* Make rebuildable.
* New upstream release, including many security fixes.
* Start transition from libgraphicsmagick++3 to libgraphicsmagick++11 .
* Update libgraphicsmagick3 symbols.
* Test build with QuantumDepth 16 (closes: #557879).
* Update Standards-Version to 3.9.6 .
* Use upstream fix for AnnotateImage() return value (closes: #759956).
* Change binary libtiff4-dev dependency to libtiff-dev as well
(closes: #759595).
* Version perl build dependency to 5.20 or later.
* New upstream release (closes: #710716).
* Use GraphicsMagick-1.3.20-CVE-2014-1947.patch from Fedora to fix
CVE-2014-1947.
* Add homepage field.
* Disable update_freetype.h_location.patch , upstream solved freetype
detection.
* Sync with Ubuntu.
[ Matthias Klose <doko@ubuntu.com> ]
* Build-depend/depend on libtiff-dev rather than libtiff4-dev.
* Build-depend/depend on lcms2.
* Build using dh-autoreconf.
* Fix link error building the demo and test files.
[ Bart Martens <bartm@debian.org> ]
* Add watch file.
* New upstream release, fixing CVE-2013-4589 (closes: #729661).
* New maintainer (closes: #731915).
[ Cyril Brulebois <kibi@debian.org> ]
* Fix FTBFS due to perl test failures (in t/ps/read.t) (closes: #732406).
* Non-maintainer upload.
* Fix libtool on Hurd. (Closes: #724821)
* Non-maintainer upload.
* [SECURITY] Fix "CVE-2012-3438": apply patch from upstream repo:
http://graphicsmagick.hg.sourceforge.net/hgweb/graphicsmagick/graphicsmagick/rev/d6e469d02cd2
"coders/png.c: Some typecasts were inconsistent with libpng-1.4 and
later."
(Closes: #683284)
* New upstream version 1.3.16.
+ Includes build fix for Perl 5.16.
* debian/libgraphicsmagick3.symbols: Add symbol from new upstream
release.
* New upstream release 1.3.15. Closes: #672982
+ Fixes crash in psiconv. Closes: #611260
* debian/control: Change (Build-)Depends from libpng12-dev to
libpng-dev. Closes: #662359
* debian/control: Add (Build-)Depends on libjbig-dev. Closes: #669947
* debian/libgraphicsmagick3.symbols: Add symbols from new upstream
release.
* PerlMagick/MANIFEST, PerlMagick/typemap: Add build fix for Perl 5.16,
cherry-picked from upstream VCS. Closes: #676265
* Non-maintainer upload.
* {Build-,}Depend on libjpeg-dev, not libjpeg62-dev (closes: #629966,
#633941)
* New upstream version 1.3.12.
+ Fixes writing to standard output. Closes: #571719
* magick/effect.c: Disable OpenMP threading on Sparc for MedianFilterImage()
and ReduceNoiseImage() as it seems to cause eccessively long runtimes.
Should prevent build failures due to the testsuite timing out on the
Sparc buildds. Advice from upstream.
* New upstream version 1.3.11.
+ Merges or supersedes most Debian-specific patches, apart from
Hurd PATH_MAX fix, added DPS stubs, and tweaks to
GraphicsMagick-config.
+ Fixes display option -update to work without -delay. Closes: #414779
+ Adjusts selection of output file when option -adjoin is given.
Closes: #552998
+ No longer crashes when a convolution operation has failed.
Closes: #539251
+ Fixes conversion of transparent images to XPM. Closes: #560232
* debian/control: Package compiles with version 3.8.4 of Debian policy.
* debian/control: Add debhelper substitution variable misc:Depends to
all Depends lines to placate lintian.
* debian/copyright: Resync with Copyright.txt and www/authors.rst from
upstream distribution.
* debian/libgraphicsmagick3.symbols: Add two new symbols in 1.3.11.
* debian/rules: Add logfile output if testsuite has failed.
* New upstream version 1.3.8.
* magick/image.c, magick/studio.h: Revert an upstream change that defined
four global string constants as macros, causing an involuntary ABI
change.
* magick/static.c: Add stub definitions for registration functions of
DPS module to ensure a stable ABI.
* magick/xwindow.c: Debian-specific patch for CVE-2009-1882 superseded
with upstream change.
* debian/control: Complies with version 3.8.3 of Debian policy.
* debian/control: Build-depend on package hardening-includes.
* debian/libgraphicsmagick3.symbols: Add 65 new symbols in 1.3.8.
* debian/rules: Replace homebrew hardening flags with generic version
imported from hardening-includes.
* debian/rules: Perl binding is no longer built by default. Adjust make
calls.
* debian/control: Build-depend on libltdl-dev to link with system-wide
library. Avoid security bug in included convenience copy. (CVE-2009-3736)
Closes: #559811
* debian/control: Include libltdl-dev as a dependency to
libgraphicsmagick3-dev.
* debian/libgraphicsmagick3.symbols: Remove ltdl symbols that now get
pulled in via a library dependency. Closes: #533410
* Non-maintainer upload.
* Applied patch to fix FTBFS on hurd-i386, by Barry deFreese and Samuel
Thibault. Closes: #533513.
* Non-maintainer upload.
* Fixed integer overflow in XMakeImage function in xwindow.c
(Closes: #530946) (CVE-2009-1882)
* debian/control: Update Conflicts/Replaces of -dev-compat package to
follow libmagick-dev package split. Closes: #526482
* magick/GraphicsMagick-config.{in,1}: Do not expose compiler options
used to build the library itself via GraphicsMagick-config. Only
provide options that are actually useful to depending applications.
Adjust documentation accordingly. Closes: #523596
* debian/libgraphicsmagick++3.symbols*: Maintaining symbols files
for a C++ ABI does not appear to be a good idea at present as
arch- and optimisation-dependent symbols from instantiated standard
templates tend to slip in. Turn off generation of symbols files
for the C++ bindings, but keep respective files with suffix
".disabled" for potential later re-use. As a side-effect, this
change also fixes the build failures on i386 and armel.
Closes: #522706
* debian/control: graphicsmagick-dbg has been moved to section debug.
Adapt control file accordingly.
* debian/rules: On some archs, -z relro has to be passed explicitly
as a linker option to gcc.
* debian/libgraphicsmagick++3.symbols.*.in: Strip Debian revision
that slipped into some symbol versions.
* debian/changelog: Previous upload ended up in unstable by mistake.
Correct distribution field in changelog entry accordingly.
* debian/libgraphicsmagick++3.symbols*: Handle architecture-dependent
differences in exported symbols of C++ bindings.
* debian/rules: Restrict hardening options to OS/architecture combinations
where they actually work.
* New upstream version 1.3.5. Closes: #516909
+ SONAME versions of C and C++ shared libraries change from 2 to 3.
* magick/command.c: Avoid double free() error when calling
"gm import" with option "-frame". Closes: #506473
* utilities/gm.1: Quote one more single tick in gm(1) man page. Thanks
to Vincent Mauge.
* debian/changelog: Add information about security problems fixed in
1.2.4 upstream release to previous changelog entry.
* debian/control: Adjust for SONAME changes.
* debian/control: Remove obsolete alternative dependencies on x-dev and
gs.
* debian/copyright: Updated list of authors in line with
www/authors.html
* debian/graphicsmagick.docs: Most documentation has moved below www
and doesn't have to be installed separately. Trim file list
accordingly.
* debian/graphicsmagick.install: images subdirectory has moved below
www, so doesn't have to be installed separately.
* debian/libgraphicsmagick{,++}2.install: Renamed to
libgraphicsmagick{,++}3.install.
* debian/libgraphicsmagick{,_++}3.symbols: Add list of current library
symbols for C and C++ bindings.
* debian/rules: Adjust for SONAME changes.
* debian/rules: Make use of improved security features in gcc and ld,
unless DEB_BUILD_OPTIONS contain the "noharden" keyword.
* debian/rules: Packages comply with version 3.8.1 of Debian policy.
* New upstream version 1.2.4.
+ Fixes DoS vulnerabilities in various coders (CVE-2008-3134).
Closes: #491439
* debian/control: Add build-time dependencies on libsm-dev, libice-dev,
and libxext-dev as required by AC_PATH_XTRA autoconf macro. Also add
the above as dependencies to libgraphicsmagick1-dev for consistency
with output of (deprecated) script GraphicsMagick-config. Thanks to
Simon McVittie for the initial fix. Closes: #486985
* New upstream version 1.2.3.
+ Includes remaining fixes for all reported lower-impact
denial-of-service problems in several coders. Closes: #414370
* debian/rules: Disable workaround for arm stack overflow in drawtest as
toolchains problems appear to be fixed.
* debian/rules: Explicitly configure desired docdir.
* New upstream version 1.2.1.
+ Binary interface is incompatible with 1.1.x releases, library
SONAME has been changed accordingly.
+ Includes fix for missing cstring include in Geometry.cpp,
Debian-specific patch dropped.
+ Implements different method to avoid failures of WMF testsuite due
to rendering changes in libwmf, Debian-specific patch dropped.
* debian/control, debian/rules: Bump SONAME version of library packages
from 1 to 2. -dev package names remain unchanged.
* debian/copyright: Update from upstream's Copyright.txt and AUTHORS.txt.
* debian/graphicsmagick.docs: Update to current list of documentation
provided in upstream release.
* debian/control, debian/rules: Some of the PS-related testsuites still
fail if gs is not present. Revert build-conflicts hack and temporarily
ignore all testsuite failures on hppa and sparc, instead.
* debian/control: ImageMagick's -dev packages have stopped providing
virtual, unversioned aliases, recently. Add explicit Conflicts and
Replaces on the versioned package names libmagick9-dev and
libmagick++9-dev in the -compat-dev package. Closes: #476584
* debian/control: Replace obsolete package name gs-gpl with its
successor ghostscript.
* debian/control: Build-conflict with ghostscript on hppa and sparc to
work around a long-standing ghostscript bug that causes our build to
fail. Postscript support is still present on all archs, but PS-specific
tests are skipped at build time on hppa and sparc. Closes: #475685
* New upstream version, containing multiple security fixes. Closes: #444266
+ Fixes denial-of-service via malicious DCM and XCF files. (CVE-2007-4985)
+ Fixes integer overflows in multiple coders. (CVE-2007-4986)
+ Fixes sign extension error when reading DIB images. (CVE-2007-4988)
+ For reference, GraphicsMagick was not affected by an off-by-one error
in ImageMagick's ReadBlobString() function. (CVE-2007-4987)
* Magick++/lib/Geometry.cpp: Add missing cstring include to fix build with
gcc 4.3. Closes: #462113
* utilities/gm.1: Fix formatting errors in man page gm(1).
* debian/control: Packages comply with version 3.7.3 of Debian policy.
* debian/graphicsmagick.menu: Move section of gm utility from obsolete
section 'Apps' to current 'Applications'.
* New upstream version.
* New upstream version.
Merges or supersedes all previously applied patches outside debian/,
except for changes to ttf testsuite.
* PerlMagick/t/{ttf,wmf}/read.t: Rendered quality changes depending on
improvements in external libs in these testcases, so run them to
gather information, but don't expect them to succeed. Closes: #434343
* debian/control: Replace ${Source-Version} substitutions with new
syntax ${binary:Version}.
* debian/rules: Don't ignore any error from 'make distclean' to keep
lintian happy.
* debian/rules: Include generic code snippet to update binary reference
images for testsuite. Clean up after build. Closes: #424370
* debian/reference-new/PerlMagick/t/reference/*: Move updated WMF reference
image to new location, and include updated TTF reference images due to
changes in rendering with recent freetype.
* coders/dcm.c: Fix integer overflow in DCM coder. (CVE-2007-1797)
* coders/xwd.c: Fix integer overflows in XWD coder. (CVE-2007-1797)
* debian/changelog: Document recently assigned CVE id for xwd overflow
in previous entry to avoid confusion with the new fixes above.
* debian/control: Remove dependencies on obsolete version of libjasper-dev.
Closes: #422379
* Magick++/lib/Image.cpp: Include missing header file to fix build
failure with gcc 4.3. Patch thanks to Martin Michlmayr.
Closes: #417218
* magick/image.c: Fix heap overflow in GrayscalePseudoClassImage() on
64bit architectures. (Turned up by Sami Liedes' segv2.viff test case.)
Closes: #418052, #416096
* magick/utility.h: Avoid double free() when calling MagickReallocMemory()
with zero size argument. (Triggered by Sami Liedes' segv2.viff test case.)
Closes: #418053
* coders/tiff.c: Fix segfault with certain TIFF images on amd64 due to
va_list reusal in bogus duplicate vsprintf() call. Thanks to Kurt
Roeckx for the fix. Closes: #415467
* coders/viff.c: Add sanity check to prevent heap overflow reading corrupt
viff images. (Triggered by Sami Liedes' segv.viff test case.)
Closes: #418054
* coders/xwd.c: Fix integer overflow in XWD coders. (Triggered by Sami
Liedes' broken.xwd test case.) Original patch thanks to Larry
Doolittle. (CVE-2007-1667) Closes: #417862
* The following problems were found thanks to numerous testcases provided
by Sami Liedes:
+ coders/pcx.c: Fix heap overflow vulnerability of scanline array
with user-supplied input. Closes: #413034
Also adds error checks and caps maximum number of colours to prevent
segfaults with further testcases. Closes: #414058
+ coders/pict.c: Fix integer overflow to prevent overflowing a
heap buffer with user-supplied input. Closes: #413036
Validate header information to prevent segfaults with further
testcases. Closes: #414059
+ coders/xwd.c: Check image data more strictly before passing it on to
XGetPixel() to circumvent buffer overflow in libX11. Closes: #413040
+ Fix various segfaults with corrupt image data due to insufficient
validation of return values from SeekBlob(). None of these are
currently known to allow code injection.
- coders/bmp.c: Add error checks to SeekBlob() calls. Closes: #413031
- coders/cineon.c: Likewise. Closes: #413038
- coders/icon.c: Likewise. Closes: #413032
Extend validation checks to prevent segfaults with
further testcases. Closes: #414057
- magick/blob.c: Increase robustness of function ReadBlobStream() to
mitigate the impact of missing error checks on SeekBlob() calls.
+ coders/png.c: Fix NULL pointer dereference due to insufficient
validation of image data. Closes: #413035
+ coders/pnm.c: Fix segfault on out-of-bounds read access due to
insufficient validation of image data. Closes: #413037
+ coders/sun.c: Fix segfaults on out-of-bounds read access due to
insufficient validation of image data. Closes: #413039
* utilities/miff.4: Trim name section of man page, and move overlong
line to description. Closes: #390501
* debian/graphicsmagick.menu: Show logo on startup from menu, rather
than quitting immediately. Thanks Justin B. Rye. Closes: #407464
* coders/palm.c: Fix regression introduced in patch for CVE-2006-5456.
Avoid bogus second read in macro call. Patch thanks to Vladimir
Nadvornik. (CVE-2007-0770)
* config/delegates.mgk.in: Lose obsolete option -2 when calling dcraw
delegate. Fixes support for raw image data from digital cameras.
Closes: #405960
* coders/png.c: Fix syntax errors in asm controlling code of PNG
coder.
* debian/changelog: Add recently assigned CVE references to security
fixes in previous changelog entry.
* debian/control: Recommend package gsfonts that provides the fonts
referenced in the default type map.
* debian/control: Adjust (build-)dependencies as x-dev package was
superseded by x11proto-core-dev. Closes: #397770
* debian/Magick.pm: Fix typo in POD section.
* coders/dcm.c: Fix buffer overflow, thanks to M Joonas Pihlaja.
(CVE-2006-5456)
* coders/palm.c: Fix multiple heap overflows, again thanks to M Joonas
Pihlaja. (CVE-2006-5456)
* coders/xcf.c: Fix buffer overflow in XCF coder (CVE-2006-3743).
* It seems I've fixed the vulnerabilities described in CVE-2006-3744
(coders/sgi.c) independently in the previous upload already while
the original report had been embargoed.
* coders/sgi.c: Fix multiple heap overflow vulnerabilities in SGI coder
due to
+ missing boundary checks in SGIDecode();
+ missing validation of pixel depth field;
+ integer overflow via large columns and rows fields (CVE-2006-4144)
Closes: #383333
+ missing validation of chunk size fields (variable 'runlength') in
run-length encoded images.
* coders/sgi.c: Check for bogus values of 'bytes_per_pixel' and 'depth'.
* coders/sgi.c: Fix calculation of internal depth value.
* debian/compat: Bump debhelper compatibility level to 5.
* debian/control: Build-depend on debhelper version 5 and up.
* debian/control: Remove redundant Build-Depends-Indep.
* debian/control: Add new package graphicsmagick-dbg containing debugging
symbols for all language bindings and the main executable.
* debian/control: Suggest debugging package where appropriate.
* debian/control: Build-depend on sharutils for uudecode.
* debian/control: Version build-dependency on libwmf-dev. Earlier versions
will fail the testsuite.
* debian/libgraphicsmagick++1.install: There is no libGraphicsMagickWand++,
so don't try to install it.
* debian/libgraphicsmagick{,++}1-dev.install: Remove .la files as long as
nobody's using them.
* debian/rules: Give in and disable strict aliasing for the moment until
we get fixes for all instances that currently break the rules.
* debian/rules: Place all debugging symbols into graphicsmagick-dbg.
* debian/rules: New libwmf yields better image quality than old reference
image in regression test. We cannot patch the binary image directly in
the Debian diff, so add uudecode magic to check and clean targets.
* debian/ski.miff.uu: Updated version of reference image in WMF regression
test. Uuencoded to fit into the Debian diff.
* magick/cache.c: Include definition of HAVE_PREAD before checking its
value. Now really pulls in proper declarations of pread() and pwrite().
* coders/wpg.c: Fix segfault in WPG decoder. Closes: #366191
* debian/control: Fix typo 'thumnails' in package description.
Closes: #363623
* debian/control: Prefer real package zlib1g-dev over virtual libz-dev
in (build-)dependencies.
* debian/control: Add (build-)dependency on libjasper-1.701-dev to
support JPEG2000 images.
* debian/rules: Change X11 directories from /usr/X11R6/{include,lib} to
/usr/{include,lib}/X11.
* debian/control: X11 change makes package comply with policy 3.7.2.
Bump Standards-Version accordingly.
* debian/rules: Lower optimisation level on magick/draw.c and
wand/drawing_wand.c on arm to work around a compiler issue
when calling variadic functions. Fixes crashes of the test suite
on arm.
* debian/control: Replace pre-etch versions of imagemagick to prevent
file conflicts with miff.4 and quantize.5 man pages during partial
upgrade. Closes: #351262
* tests/drawtest.c: Make sure filename strings do not run out of bounds.
* magick/cache.c: Define as _XOPEN_SOURCE to pull in declarations for
Unix98 extensions pread() and pwrite().
* magick/montage.c: Fix bogus modulation of brightness when creating
shadows around tiles in montage. Instead, drop constant grey shadow
like current ImageMagick.
* PerlMagick/t/montage.t: Update reference signatures for montage test
cases with shadow according to above change.
* magick/tempfile.c: Canonify relative paths before referring to
them in a symlink.
* debian/control: Add transfig to build dependencies for xfig regression
test.
* debian/control: Recommend gs in libgraphicsmagick1 package as it's a
commonly used delegate.
* First upload to official Debian archives. Closes: #345017
* New upstream version.
* debian/*: Major overhaul to comply with packaging standards. Apart
from the changelog, few lines have survived the clean-up. Still, we
try to ensure smooth upgrade from the previous, unofficial packages.
Most notable packaging changes:
+ Names of library packages are properly versioned.
+ Name of compatibility package expanded to -imagemagick-compat.
+ Removed compatibility shell script, and replaced with simple
symlinks to gm. Extra functionality from wrapper was only required
by old versions of typo3 according to previous maintainers.
+ New compatibility package -libmagick-dev-compat providing wrappers
for package development.
+ Build separate packages for C++ library.
+ Drop separate -doc package.
+ More verbose package descriptions.
+ Run test suite at build time.
+ Disable support for obsolete libdps. Build-depend on ghostscript
instead for ps/pdf regression tests.
+ New maintainer.
* PerlMagick/t/ttf/read.t: Disabled ttf testcase that is known to fail
because of problems with special characters.
* magick/{blob.c,command.c,image.c,log.c,utility.c,utility.h}:
FormatString() was called with unsanitized user input. Introduced
new helper function FormatStringNumeric() to allow a single numeric
format expansion. (This is a more complete fix for CAN-2005-0397
reported against ImageMagick.)
* magick/attribute.c: Apply missing piece of fix for heap overflow in
EXIF parser from ImageMagick patch. (CAN-2004-0981)
* configure.ac, configure: Fix typo that lead to an undefined delegate
for HTML conversion.
* magick/constitute.c: Apply upstream fix for potential NULL pointer
dereference in ReadImage().
* magick/{delegate.c,symbols.h,tempfile.h,tempfile.c}: When calling
external delegates, check filename against whitelist of safe
characters, and pass securely named symlink to delegate if check fails.
(CVE-2005-4601)
* Added colors.mgk to libgraphicsmagick
* changed value for MagickLibSubdir and MagickShareSubdir in configure.ac
* changed value for includedir in Makefile.am in
- magick/Makefile.am
- Magick++/lib/Magick++/Makefile.am
- Magick++/lib/Makefile.am
- wand/Makefile.am
* New upstream release
* Backport on Debian Sarge
* Fixed a bug in -im-compat
* Renamed gm-wrapper to graphicsmagick_wrapper
* Fixed package -im-compat, shell-script was not executable
* Added wrapper script for im compatibility
* Fixed descriptions in control file
* Changed to library libtiff4
* Fixed missing *.mgk files
* -doc package now has its content
* Initial Release.
* changed value for MagickLibSubdir in configure.ac
* changed value for includedir in Makefile.am in
- magick/Makefile.am
- Magick++/lib/Magick++/Makefile.am
- Magick++/lib/Makefile.am
- wand/Makefile.am