Deps.rs

webpki-roots 0.21.1

[![dependency status](https://deps.rs/crate/webpki-roots/0.21.1/status.svg)](https://deps.rs/crate/webpki-roots/0.21.1)

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 webpki-roots

Dependencies

(1 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 webpki ⚠️^0.21.00.22.4out of date

Security Vulnerabilities

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

RUSTSEC-2023-0052

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 https://github.com/briansmith/webpki/issues/69 and re-reported recently by Luke Malinowski.

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