ArchLinux: 201608-21: mupdf: arbitrary code execution
Summary
Marco Grassi discovered a use-after-free vulnerability in MuPDF. An attacker can take advantage of this flaw to cause an application crash (denial-of-service), or potentially to execute arbitrary code with the privileges of the user running MuPDF, if a specially crafted PDF file is processed.
Resolution
Upgrade to 1.9a-4
# pacman -Syu "mupdf>=1.9a-4"
The fix has been backported from an upstream patch.
References
https://bugs.ghostscript.com/show_bug.cgi https://security-tracker.debian.org/tracker/CVE-2016-6265
Workaround
None.