CVE-2019-11023
HIGHGraphviz - NULL Pointer Dereference in agroot() Function
Title source: llmDescription
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.
References (8)
Core 8
Core References
Exploit, Third Party Advisory x_refsource_misc
https://gitlab.com/graphviz/graphviz/issues/1517
Exploit, Third Party Advisory x_refsource_misc
https://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00054.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00065.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00056.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00065.html
Scores
CVSS v3
8.8
EPSS
0.0504
EPSS Percentile
91.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-476
Status
published
Products (1)
graphviz/graphviz
2.39.20160612.1140
Published
Apr 08, 2019
Tracked Since
Feb 18, 2026