NULL Pointer Dereference in agroot() function in Graphviz 2.39.20160612.1140

NULL Pointer Dereference in agroot() function in Graphviz 2.39.20160612.1140

CVE-2019-11023 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

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.

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