CVE-2018-10196

NameCVE-2018-10196
DescriptionNULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library in Graphviz 2.40.1 allows remote attackers to cause a denial of service (application crash) via a crafted file.
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)
NVD severitymedium (attack range: remote)
Debian Bugs898841

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphviz (PTS)jessie2.38.0-7vulnerable
stretch2.38.0-17vulnerable
buster, sid2.40.1-5vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
graphvizsource(unstable)(unfixed)low898841

Notes

[stretch] - graphviz <no-dsa> (Minor issue)
[jessie] - graphviz <no-dsa> (Minor issue)
[wheezy] - graphviz <no-dsa> (Minor issue)
https://gitlab.com/graphviz/graphviz/issues/1367
https://issuetracker.google.com/issues/77810342

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