{"id":"DEBIAN-CVE-2019-11023","details":"The agroot() function in cgraph\\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.","modified":"2026-09-09T07:00:31.463266958Z","published":"2019-04-08T23:29:00.743Z","upstream":["CVE-2019-11023"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2019-11023"}],"affected":[{"package":{"name":"graphviz","ecosystem":"Debian:12","purl":"pkg:deb/debian/graphviz?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.0~git231018-1","10.0.0~git231105-1","10.0.0~git231111-1","10.0.0~git231209-1","10.0.0~git231210-1","10.0.0~git231218-1","10.0.1-1","11.0.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.2-1","12.2.0-1","12.2.1-1","13.1.1-1","13.1.2-1","14.0.1-1","14.0.2-1","14.0.4-1","14.0.5-1","14.0.5-2","14.1.1-1","14.1.1-2","14.1.2-1","16.0.0-1","16.1.0-1","2.42.2-10","2.42.2-7","2.42.2-7+deb12u1","2.42.2-8","2.42.2-9","2.42.4-1","2.42.4-2","2.42.4-3","8.1.0-1","8.1.0-2","9.0.0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11023.json"}},{"package":{"name":"graphviz","ecosystem":"Debian:13","purl":"pkg:deb/debian/graphviz?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.0~git231018-1","10.0.0~git231105-1","10.0.0~git231111-1","10.0.0~git231209-1","10.0.0~git231210-1","10.0.0~git231218-1","10.0.1-1","11.0.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.2-1","12.2.0-1","12.2.1-1","13.1.1-1","13.1.2-1","14.0.1-1","14.0.2-1","14.0.4-1","14.0.5-1","14.0.5-2","14.1.1-1","14.1.1-2","14.1.2-1","16.0.0-1","16.1.0-1","2.42.4-3","8.1.0-1","8.1.0-2","9.0.0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11023.json"}},{"package":{"name":"graphviz","ecosystem":"Debian:14","purl":"pkg:deb/debian/graphviz?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.0~git231018-1","10.0.0~git231105-1","10.0.0~git231111-1","10.0.0~git231209-1","10.0.0~git231210-1","10.0.0~git231218-1","10.0.1-1","11.0.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.2-1","12.2.0-1","12.2.1-1","13.1.1-1","13.1.2-1","14.0.1-1","14.0.2-1","14.0.4-1","14.0.5-1","14.0.5-2","14.1.1-1","14.1.1-2","14.1.2-1","16.0.0-1","16.1.0-1","2.42.4-3","8.1.0-1","8.1.0-2","9.0.0-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11023.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}