CVE-2018-1000051

NameCVE-2018-1000051
DescriptionArtifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.
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-4152-1
NVD severitymedium
Debian Bugs891245

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mupdf (PTS)stretch1.9a+ds1-4+deb9u4fixed
stretch (security)1.14.0+ds1-4+deb9u1fixed
buster1.14.0+ds1-4+deb10u3fixed
buster (security)1.14.0+ds1-4+deb10u2fixed
bullseye1.17.0+ds1-2fixed
bullseye (security)1.17.0+ds1-1.3~deb11u1fixed
bookworm, sid1.19.0+ds1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mupdfsourcewheezy(not affected)
mupdfsourcejessie1.5-1+deb8u4DSA-4152-1
mupdfsourcestretch1.9a+ds1-4+deb9u3DSA-4152-1
mupdfsource(unstable)1.12.0+ds1-1891245

Notes

[wheezy] - mupdf <not-affected> (Vulnerable code not present, introduced in version 1.3)
https://bugs.ghostscript.com/show_bug.cgi?id=698825
https://bugs.ghostscript.com/show_bug.cgi?id=698873
Fixed by: http://www.ghostscript.com/cgi-bin/findgit.cgi?321ba1de287016b0036bf4a56ce774ad11763384

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