An integer overflow was discovered in pdf_read_new_xref_section in pdf/pdf-xref.c in Artifex MuPDF 1.11.
git.ghostscript.com/?p=mupdf.git%3Bh=82df2631d7d0446b206ea6b434ea609b6c28b0e8
www.debian.org/security/2017/dsa-4006
bugs.ghostscript.com/show_bug.cgi?id=698605
bugs.ghostscript.com/show_bug.cgi?id=698704
cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=d18bc728e46c5a5708f14d27c2b6c44e1d0c3232
lists.debian.org/debian-lts-announce/2017/11/msg00007.html
security.gentoo.org/glsa/201811-15