An issue was discovered in the failure crate through 0.1.5 for Rust. It has a type confusion flaw when downcasting. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
boats.gitlab.io/blog/post/failure-to-fehler
github.com/rust-lang-nursery/failure/issues/336
github.com/RustCrypto/hashes/pull/91
github.com/RustSec/advisory-db/blob/main/crates/failure/RUSTSEC-2019-0036.md
nvd.nist.gov/vuln/detail/CVE-2020-25575
rustsec.org/advisories/RUSTSEC-2019-0036.html
rustsec.org/advisories/RUSTSEC-2020-0036.html