phonenumber: panic on parsing crafted phonenumber inputs

blurhash: panic on parsing crafted blurhash inputs

phonenumber: panic on parsing crafted RF3966 phonenumber inputs

Lenient hyper header parsing of Content-Length could allow request smuggling

Integer overflow in hyper's parsing of the Transfer-Encoding header leads to data loss

Denial of service through parsing payloads with too big exponent

Unexpected panic in multihash from_slice parsing code