This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.

Crate quinn-proto


(12 total, 3 outdated, 2 possibly insecure)

 arbitrary^ to date
 bytes^11.6.0up to date
 rand^ to date
 ring^ of date
 rustc-hash^ to date
 rustls ⚠️^ of date
 rustls-native-certs^ of date
 slab^ to date
 thiserror^ to date
 tinyvec^ to date
 tracing^ to date
 webpki ⚠️^ insecure

Dev dependencies

(5 total, 2 outdated)

 assert_matches^ to date
 hex-literal^ of date
 lazy_static^11.4.0up to date
 rcgen^ of date
 tracing-subscriber^ to date

Security Vulnerabilities

webpki: webpki: CPU denial of service in certificate path building


When this crate is given a pathological certificate chain to validate, it will spend CPU time exponential with the number of candidate certificates at each step of path building.

Both TLS clients and TLS servers that accept client certificate are affected.

This was previously reported in and re-reported recently by Luke Malinowski.

webpki 0.22.1 included a partial fix and webpki 0.22.2 added further fixes.

rustls: `rustls::ConnectionCommon::complete_io` could fall into an infinite loop based on network input


If a close_notify alert is received during a handshake, complete_io does not terminate.

Callers which do not call complete_io are not affected.

rustls-tokio and rustls-ffi do not call complete_io and are not affected.

rustls::Stream and rustls::StreamOwned types use complete_io and are affected.