CVE-2014-1236

NameCVE-2014-1236
DescriptionStack-based buffer overflow in the chkNum function in lib/cgraph/scan.l in Graphviz 2.34.0 allows remote attackers to have unspecified impact via vectors related to a "badly formed number" and a "long digit list."
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2843-1
NVD severityhigh (attack range: remote)
Debian Bugs734745

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphviz (PTS)wheezy (security), wheezy2.26.3-14+deb7u2fixed
jessie2.38.0-7fixed
stretch, sid2.38.0-15fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
graphvizsource(unstable)2.26.3-16.1high734745
graphvizsourcesqueeze2.26.3-5+squeeze2highDSA-2843-1
graphvizsourcewheezy2.26.3-14+deb7u1highDSA-2843-1

Notes

fix: https://github.com/ellson/graphviz/commit/1d1bdec6318746f6f19f245db589eddc887ae8ff

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