DescriptionAn issue was discovered in lib\cdt\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\cgraph\graph.c in libcgraph.a, related to agfstsubg in lib\cgraph\subg.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs925284

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
graphviz (PTS)buster, buster (security)2.40.1-6+deb10u1vulnerable
bookworm, sid2.42.2-7vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[bullseye] - graphviz <ignored> (Minor issue)
[buster] - graphviz <ignored> (Minor issue)
[stretch] - graphviz <ignored> (Minor issue)
[jessie] - graphviz <no-dsa> (Minor issue)

Search for package or bug name: Reporting problems