Fedora 27 Mupdf Security Update 2017-a1ad512b22 Critical: Multiple Issues

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.

CVE-2017-15369 CVE-2017-15587 CVE-2017-9216 CVE-2017-14685 CVE-2017-14686

CVE-2017-14687

[ 1 ] Bug #1456731 - CVE-2017-9216 mupdf: jbig2dec: Null pointer dereference in jbig2_huffman_get() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1456731

[ 2 ] Bug #1500016 - CVE-2017-14685 CVE-2017-14686 CVE-2017-14687 CVE-2017-15369 CVE-2017-15587 mupdf: various flaws [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1500016

su -c 'dnf upgrade mupdf' at the command line.

For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org