Rust-lang Future-utils vulnerabilities

• rust-lang future-utils MutexGuard::map can cause a data race in safe code CVE-2020-35905 Fix available 4.7 MediumOctober 22, 2020
• rust-lang future-utils Improper `Sync` implementation on `FuturesUnordered` in futures-utils can cause data corruption CVE-2020-35908 Fix available 5.5 MediumJanuary 24, 2020