CVE ID:	CVE-2019-11023
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2019.1267.1   1.3.6.1.4.1.25623.1.1.4.2019.1267.3   1.3.6.1.4.1.25623.1.1.2.2019.1677   1.3.6.1.4.1.25623.1.0.853248   1.3.6.1.4.1.25623.1.0.876398   1.3.6.1.4.1.25623.1.0.875592   1.3.6.1.4.1.25623.1.1.4.2019.1267.2   1.3.6.1.4.1.25623.1.0.852522   1.3.6.1.4.1.25623.1.1.2.2019.1726   1.3.6.1.4.1.25623.1.1.2.2019.2064   1.3.6.1.4.1.25623.1.1.2.2019.1760   1.3.6.1.4.1.25623.1.0.853234   1.3.6.1.4.1.25623.1.1.10.2019.0305   1.3.6.1.4.1.25623.1.0.852950
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-11023 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/ https://gitlab.com/graphviz/graphviz/issues/1517 https://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/ SuSE Security Announcement: openSUSE-SU-2019:1434 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00054.html SuSE Security Announcement: openSUSE-SU-2019:1459 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00065.html SuSE Security Announcement: openSUSE-SU-2020:0876 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00056.html SuSE Security Announcement: openSUSE-SU-2020:0906 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00065.html