CVE-2017-14685

NameCVE-2017-14685
DescriptionArtifex MuPDF 1.11 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .xps file, related to "Data from Faulting Address controls Branch Selection starting at mupdf+0x000000000016aa61" on Windows. This occurs because xps_load_links_in_glyphs in xps/xps-link.c does not verify that an xps font could be loaded.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-4006-1
NVD severitymedium (attack range: remote)
Debian Bugs877379

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mupdf (PTS)jessie (security), jessie1.5-1+deb8u4fixed
stretch (security), stretch1.9a+ds1-4+deb9u4fixed
buster, sid1.14.0+ds1-4fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mupdfsource(unstable)1.11+ds1-1.1medium877379
mupdfsourcejessie(not affected)
mupdfsourcestretch1.9a+ds1-4+deb9u1mediumDSA-4006-1
mupdfsourcewheezy(not affected)

Notes

[jessie] - mupdf <not-affected> (vulnerable code not present, poc not effective)
[wheezy] - mupdf <not-affected> (vulnerable code not present)
https://bugs.ghostscript.com/show_bug.cgi?id=698539
Fixed by: http://git.ghostscript.com/?p=mupdf.git;h=ab1a420613dec93c686acbee2c165274e922f82a

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