Jython 2.2.1 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.
https://github.com/advisories/GHSA-9347-9w64-q5wp
https://github.com/shadawck/mitrecve
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-3281
https://bugzilla.redhat.com/show_bug.cgi?id=947949
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
http://www.mandriva.com/security/advisories?name=MDVSA-2015:158