Executing any https fetch on an Ubuntu 22.04 with the extra package libssl1.0.0 installed causes a segfault in the SqueakSSL plugin. Notably, libssl.so symlinks to libssl.so.1.0.0. On the same system, the default libssl.so.3 exists as well.
I'm not sure to what extent libssl.1.0.0 is deprecated, I believe you have to add an extra package source to install it. So, I'm unsure if a crash may have to be expected.
apt remove libssl1.0.0 fixes the issue.
cc @jafber