-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2018-7151603128 2018-02-06 10:46:27.958070 --------------------------------------------------------------------------------
Name : mupdf Product : Fedora 26 Version : 1.12.0 Release : 2.fc26 URL : http://mupdf.com/ Summary : A lightweight PDF viewer and toolkit Description : MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on screen. MuPDF has a small footprint. A binary that includes the standard Roman fonts is only one megabyte. A build with full CJK support (including an Asian font) is approximately five megabytes. MuPDF has support for all non-interactive PDF 1.7 features, and the toolkit provides a simple API for accessing the internal structures of the PDF document. Example code for navigating interactive links and bookmarks, encrypting PDF files, extracting fonts, images, and searchable text, and rendering pages to image files is provided.
-------------------------------------------------------------------------------- Update Information:
CVE-2017-17858 (rh bz #1537952) (gs bz #698819) CVE-2018-5686 (gs bz #698860) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1537952 - CVE-2017-17858 mupdf: Heap-based buffer overflow in pdf/pdf-xref.c:ensure_solid_xref() could allow an attacker to execute arbitrary code via a crafted PDF file [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1537952 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade mupdf' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------
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