Debian Rustc vulnerabilities

CVE-2017-20004 [MEDIUM] CVE-2017-20004: rustc - In the standard library in Rust before 1.19.0, there is a synchronization proble... In the standard library in Rust before 1.19.0, there is a synchronization problem in the MutexGuard object. MutexGuards can be used across threads with any types, allowing for memory safety issues through race conditions. Scope: local bookworm: resolved (fixed in 1.19.0+dfsg3-2) bullseye: resolved (fixed in 1.19.0+dfsg3-2) forky: resolved (fixed in 1.19.0+dfsg3-2) s

CVE-2021-28876 [MEDIUM] CVE-2021-28876: rustc - In the standard library in Rust before 1.52.0, the Zip implementation has a pani... In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls __iterator_get_unchecked() more than once for the same index when the underlying iterator panics (in certain conditions). This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait. Scope: local bookworm: