Provide references for CVE-2019-9904.
Where can I find more information about CVE-2019-9904?
References are available at: https://gitlab.com/graphviz/graphviz/issues/1512, https://research.loginsoft.com/bugs/stack-buffer-overflow-in-function-agclose-graphviz/, https://security.gentoo.org/glsa/202107-04.