libssh 0.9.4 has a NULL pointer dereference in tftpserver.c if ssh_buffer_new returns NULL.
bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238
bugs.libssh.org/T232
gitlab.com/libssh/libssh-mirror/-/merge_requests/120
lists.debian.org/debian-lts-announce/2020/07/msg00034.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCIKQRKXAAB4HMWM62EPZJ4DVBHIIEG6/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JNW5GBC6JFN76VEWQXMLT5F7VCZ5AJ2E/
security.gentoo.org/glsa/202011-05
usn.ubuntu.com/4447-1/
www.oracle.com/security-alerts/cpuapr2022.html