In the Ox gem 2.8.0 for Ruby, the process crashes with a segmentation fault when a crafted input is supplied to parse_obj. NOTE: the vendor has stated "Ox should handle the error more gracefully" but has not confirmed a security implication.
https://github.com/advisories/GHSA-pjj4-w39g-pw54
https://rubygems.org/gems/ox/versions/2.8.0