Mozilla Rust Buffer Overflow Vulnerability (CNVD-2021-78756)

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. buffer overflow vulnerabilities exist in versions of Mozilla Rust prior to 0.3.0, stemming from the ticketed_lock crate in Rust. there are unconditional Send implementations for ReadTicket<T> and WriteTicket<T>, which can be exploited to cause memory corruption or other undefined behavior. The vulnerability can be exploited by attackers to cause memory corruption or other undefined behavior.