This project contains known security vulnerabilities. Find detailed information at the bottom.
webrtc-dtls(32 total, 25 outdated, 4 insecure)
| Crate | Required | Latest | Status |
|---|---|---|---|
| webrtc-util | ^0.5.4 | 0.17.2 | out of date |
| byteorder | ^1 | 1.5.0 | up to date |
| rand_core | ^0.6.3 | 0.10.1 | out of date |
| elliptic-curve | ^0.12.1 | 0.14.1 | out of date |
| hkdf | ~0.12.1 | 0.13.0 | out of date |
| curve25519-dalek ⚠️ | ^3.2 | 5.0.0 | insecure |
| p256 | ^0.11.1 | 0.14.0 | out of date |
| rand | ^0.8.5 | 0.10.2 | out of date |
| hmac | ^0.10.1 | 0.13.0 | out of date |
| sha-1 | ^0.9.1 | 0.10.1 | out of date |
| sha2 | ^0.9.1 | 0.11.0 | out of date |
| aes | ^0.6.0 | 0.9.3 | out of date |
| block-modes | ^0.7.0 | 0.9.1 | out of date |
| aes-gcm | ^0.8.0 | 0.11.1 | out of date |
| ccm | ^0.3.0 | 0.6.1 | out of date |
| tokio | ^1.19 | 1.53.1 | up to date |
| async-trait | ^0.1.56 | 0.1.92 | up to date |
| x25519-dalek | ^2.0.0-pre.1 | 3.0.0 | out of date |
| signature | ^1.2.2 | 3.0.0 | out of date |
| oid-registry | ^0.6.0 | 0.8.1 | out of date |
| x509-parser | ^0.13.2 | 0.18.1 | out of date |
| der-parser | ^8.1 | 10.0.0 | out of date |
| rcgen | ^0.9.2 | 0.14.10 | out of date |
| ring ⚠️ | ^0.16.19 | 0.17.14 | insecure |
| webpki ⚠️ | ^0.21.4 | 0.22.4 | insecure |
| rustls ⚠️ | ^0.19.0 | 0.23.45 | insecure |
| bincode | ^1.3 | 3.0.0 | out of date |
| serde | ^1.0 | 1.0.229 | up to date |
| serde_derive | ^1.0 | 1.0.229 | up to date |
| subtle | ^2.4 | 2.6.1 | up to date |
| log | ^0.4 | 0.4.34 | up to date |
| thiserror | ^1.0 | 2.0.20 | out of date |
(4 total, 2 outdated)
| Crate | Required | Latest | Status |
|---|---|---|---|
| tokio-test | ^0.4.0 | 0.4.5 | up to date |
| env_logger | ^0.9.0 | 0.11.11 | out of date |
| chrono | ^0.4.19 | 0.4.45 | up to date |
| clap | ^3.2.6 | 4.6.7 | out of date |
hub(8 total, 6 outdated, 2 insecure)
| Crate | Required | Latest | Status |
|---|---|---|---|
| webrtc-util | ^0.5.4 | 0.17.2 | out of date |
| tokio | ^1.19 | 1.53.1 | up to date |
| x509-parser | ^0.13.0 | 0.18.1 | out of date |
| rcgen | ^0.9.2 | 0.14.10 | out of date |
| ring ⚠️ | ^0.16.19 | 0.17.14 | insecure |
| rustls ⚠️ | ^0.19.0 | 0.23.45 | insecure |
| log | ^0.4 | 0.4.34 | up to date |
| thiserror | ^1.0 | 2.0.20 | out of date |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.
rustls: `rustls::ConnectionCommon::complete_io` could fall into an infinite loop based on network inputIf 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.
curve25519-dalek: Timing variability in `curve25519-dalek`'s `Scalar29::sub`/`Scalar52::sub`Timing variability of any kind is problematic when working with potentially secret values such as
elliptic curve scalars, and such issues can potentially leak private keys and other secrets. Such a
problem was recently discovered in curve25519-dalek.
The Scalar29::sub (32-bit) and Scalar52::sub (64-bit) functions contained usage of a mask value
inside a loop where LLVM saw an opportunity to insert a branch instruction (jns on x86) to
conditionally bypass this code section when the mask value is set to zero as can be seen in godbolt:
A similar problem was recently discovered in the Kyber reference implementation:
https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/hqbtIGFKIpU/m/cnE3pbueBgAJ
As discussed on that thread, one portable solution, which is also used in this PR, is to introduce a volatile read as an optimization barrier, which prevents the compiler from optimizing it away.
The fix can be validated in godbolt here:
The problem was discovered and the solution independently verified by Alexander Wagner [email protected] and Lea Themint [email protected] using their DATA tool:
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.