CWE-362

An issue was discovered in the signal-simple crate through 2020-11-15 for Rust. There are unconditional implementations of Send and Sync for SyncChannel.

An issue was discovered in the v9 crate through 2020-12-18 for Rust. There is an unconditional implementation of Sync for SyncRef.

An issue was discovered in the parc crate through 2020-11-14 for Rust. LockWeak has an unconditional implementation of Send without trait bounds on T.

An issue was discovered in the lexer crate through 2020-11-10 for Rust. For ReaderResult, there is an implementation of Sync with a trait bound of T: Send, E: Send.

An issue was discovered in the reffers crate through 2020-12-01 for Rust. ARefss can contain a !Send,!Sync object, leading to a data race and memory corruption.

An issue was discovered in the concread crate before 0.2.6 for Rust. Attackers can cause an ARCache data race by sending types that do not implement Send/Sync.