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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://gitlab.com/graphviz/graphviz/issues/1517 ↗
- https://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00054.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00065.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00056.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00065.html ↗