openSUSE Security Update: Recommended update for GraphicsMagick ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:1421-1 Rating: moderate References: #1094352 Affected Products: openSUSE Leap 15.0 ______________________________________________________________________________ An update that contains security fixes can now be installed. Description: GraphicsMagick was updated to 1.3.29: * Security Fixes: - GraphicsMagick is now participating in Google's oss-fuzz project - JNG: Require that the embedded JPEG image have the same dimensions as the JNG image as provided by JHDR. Avoids a heap write overflow. - MNG: Arbitrarily limit the number of loops which may be requested by the MNG LOOP chunk to 512 loops, and provide the '-define mng:maximum-loops=value' option in case the user wants to change the limit. This fixes a denial of service caused by large LOOP specifications. * Bug fixes: - DICOM: Pre/post rescale functions are temporarily disabled (until the implementation is fixed). - JPEG: Fix regression in last release in which reading some JPEG files produces the error "Improper call to JPEG library in state 201". - ICON: Some DIB-based Windows ICON files were reported as corrupt to an unexpectedly missing opacity mask image. - In-memory Blob I/O: Don't implicitly increase the allocation size due to seek offsets. - MNG: Detect and handle failure to allocate global PLTE. Fix divide by zero. - DrawGetStrokeDashArray(): Check for failure to allocate memory. - BlobToImage(): Now produces useful exception reports to cover the cases where 'magick' was not set and the file format could not be deduced from its header. * API Updates: - Wand API: Added MagickIsPaletteImage(), MagickIsOpaqueImage(), MagickIsMonochromeImage(), MagickIsGrayImage(), MagickHasColormap() based on contributions by Troy Patteson. - New structure ImageExtra added and Image 'clip_mask' member is replaced by 'extra' which points to private ImageExtra allocation. The ImageGetClipMask() function now provides access to the clip mask image. - New structure DrawInfoExtra and DrawInfo 'clip_path' is replaced by 'extra' which points to private DrawInfoExtra allocation. The DrawInfoGetClipPath() function now provides access to the clip path. - New core library functions: GetImageCompositeMask(), CompositeMaskImage(), CompositePathImage(), SetImageCompositeMask(), ImageGetClipMask(), ImageGetCompositeMask(), DrawInfoGetClipPath(), DrawInfoGetCompositePath() - Deprecated core library functions: RegisterStaticModules(), UnregisterStaticModules(). * Feature improvements: - Static modules (in static library or shared library without dynamically loadable modules) are now lazy-loaded using the same external interface as the lazy-loader for dynamic modules. This results in more similarity between the builds and reduces the fixed initialization overhead by only initializing the modules which are used. - SVG: The quality of SVG support has been significantly improved due to the efforts of Greg Wolfe. - FreeType/TTF rendering: Rendering fixes for opacity. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.0: zypper in -t patch openSUSE-2018-518=1 Package List: - openSUSE Leap 15.0 (x86_64): GraphicsMagick-1.3.29-lp150.3.3.1 GraphicsMagick-debuginfo-1.3.29-lp150.3.3.1 GraphicsMagick-debugsource-1.3.29-lp150.3.3.1 GraphicsMagick-devel-1.3.29-lp150.3.3.1 libGraphicsMagick++-Q16-12-1.3.29-lp150.3.3.1 libGraphicsMagick++-Q16-12-debuginfo-1.3.29-lp150.3.3.1 libGraphicsMagick++-devel-1.3.29-lp150.3.3.1 libGraphicsMagick-Q16-3-1.3.29-lp150.3.3.1 libGraphicsMagick-Q16-3-debuginfo-1.3.29-lp150.3.3.1 libGraphicsMagick3-config-1.3.29-lp150.3.3.1 libGraphicsMagickWand-Q16-2-1.3.29-lp150.3.3.1 libGraphicsMagickWand-Q16-2-debuginfo-1.3.29-lp150.3.3.1 perl-GraphicsMagick-1.3.29-lp150.3.3.1 perl-GraphicsMagick-debuginfo-1.3.29-lp150.3.3.1 References: https://bugzilla.suse.com/1094352 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org