ThreeTen Backport v1.6.8 was discovered to contain a NullPointerException via the component org.threeten.bp.LocalDate::compareTo(ChronoLocalDate). NOTE: this is disputed by multiple third parties who believe there was not reasonable evidence to determine the existence of a vulnerability. The submission may have been based on a tool that is not sufficiently robust for vulnerability identification.
https://github.com/ThreeTen/threetenbp
https://gist.github.com/LLM4IG/3cc9183dcd887020368a0bafeafec5e3