Fedora 27: FEDORA-2017-4c30d86843 Critical Mupdf Buffer Overrun

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.

rebase to 1.12 CVE-2017-17866

[ 1 ] Bug #1525741 - mupdf-1.12.0 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1525741

[ 2 ] Bug #1529173 - CVE-2017-17866 mupdf: buffer overrun in pdf_xref_len pdf/pdf-write.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1529173

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