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.
rustls(4 total, 1 outdated, 2 possibly insecure)
| Crate | Required | Latest | Status |
|---|---|---|---|
| log | ^0.4.4 | 0.4.27 | up to date |
| ring ⚠️ | ^0.16.20 | 0.17.14 | out of date |
| sct | ^0.7.0 | 0.7.1 | up to date |
| webpki ⚠️ | ^0.22.0 | 0.22.4 | maybe insecure |
(6 total, 5 outdated)
| Crate | Required | Latest | Status |
|---|---|---|---|
| base64 | ^0.13.0 | 0.22.1 | out of date |
| criterion | ^0.3.0 | 0.6.0 | out of date |
| env_logger | ^0.9.0 | 0.11.8 | out of date |
| log | ^0.4.4 | 0.4.27 | up to date |
| rustls-pemfile | ^0.3.0 | 2.2.0 | out of date |
| webpki-roots | ^0.22.0 | 1.0.1 | out of date |
webpki: webpki: CPU denial of service in certificate path buildingWhen 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.
ring: Some AES functions may panic when overflow checking is enabled.ring::aead::quic::HeaderProtectionKey::new_mask() may panic when overflow
checking is enabled. In the QUIC protocol, an attacker can induce this panic by
sending a specially-crafted packet. Even unintentionally it is likely to occur
in 1 out of every 2**32 packets sent and/or received.
On 64-bit targets operations using ring::aead::{AES_128_GCM, AES_256_GCM} may
panic when overflow checking is enabled, when encrypting/decrypting approximately
68,719,476,700 bytes (about 64 gigabytes) of data in a single chunk. Protocols
like TLS and SSH are not affected by this because those protocols break large
amounts of data into small chunks. Similarly, most applications will not
attempt to encrypt/decrypt 64GB of data in one chunk.
Overflow checking is not enabled in release mode by default, but
RUSTFLAGS="-C overflow-checks" or overflow-checks = true in the Cargo.toml
profile can override this. Overflow checking is usually enabled by default in
debug mode.