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 exonum-cli

Dependencies

(8 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 log^0.40.4.21up to date
 rpassword^77.3.1up to date
 serde^1.01.0.198up to date
 structopt^0.30.3.26up to date
 tempfile^3.23.10.1up to date
 toml^0.70.8.12out of date
 zeroize^11.7.0up to date

Dev dependencies

(5 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 futures^0.30.3.30up to date
 lazy_static^1.41.4.0up to date
 pretty_assertions^11.4.0up to date
 reqwest^0.110.12.3out of date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum

Dependencies

(12 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 log^0.40.4.21up to date
 hex^0.40.4.3up to date
 serde^11.0.198up to date
 serde_str^0.10.1.0up to date
 env_logger^0.100.11.3out of date
 futures^0.30.3.30up to date
 os_info^33.8.2up to date
 protobuf^33.4.0up to date
 semver^11.0.22up to date
 thiserror^11.0.58up to date
 time^0.30.3.36up to date

Dev dependencies

(7 total, 1 outdated)

CrateRequiredLatestStatus
 assert_matches^1.31.5.0up to date
 bincode^1.31.3.3up to date
 bit-vec^0.60.6.3up to date
 criterion^0.40.5.1out of date
 pretty_assertions^11.4.0up to date
 rand^0.80.8.5up to date
 serde_json^1.01.0.116up to date

Crate exonum-node

Dependencies

(20 total, 1 outdated, 2 possibly insecure)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 async-trait^0.10.1.80up to date
 bit-vec^0.60.6.3up to date
 byteorder^1.41.5.0up to date
 bytes^11.6.0up to date
 futures^0.30.3.30up to date
 futures-retry^0.60.6.0up to date
 log^0.4.60.4.21up to date
 protobuf^33.4.0up to date
 rand^0.80.8.5up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 snow ⚠️^0.90.9.6maybe insecure
 socket2^0.40.5.6out of date
 thiserror^1.01.0.58up to date
 time^0.30.3.36up to date
 tokio-stream^0.10.1.15up to date
 tokio-util^0.70.7.10up to date
 exonum_sodiumoxide^0.0.240.0.24up to date
 tokio ⚠️^11.37.0maybe insecure

Dev dependencies

(6 total, 2 outdated)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 criterion^0.40.5.1out of date
 hex^0.40.4.3up to date
 pretty_assertions^11.4.0up to date
 serde_json^1.01.0.116up to date
 toml^0.7.20.8.12out of date

Crate exonum-cryptocurrency

Dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 protobuf^33.4.0up to date
 serde^11.0.198up to date
 serde_json^11.0.116up to date

Dev dependencies

(3 total, 1 possibly insecure)

CrateRequiredLatestStatus
 pretty_assertions^11.4.0up to date
 rand^0.80.8.5up to date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-cryptocurrency-advanced

Dependencies

(4 total, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 protobuf^33.4.0up to date
 serde^11.0.198up to date
 tokio ⚠️^11.37.0maybe insecure

Dev dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 hex^0.40.4.3up to date
 rand^0.80.8.5up to date
 serde_json^1.01.0.116up to date

Crate exonum-sample-runtime

Dependencies

(2 total, 1 possibly insecure)

CrateRequiredLatestStatus
 futures^0.30.3.30up to date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-timestamping

Dependencies

(7 total, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 log^0.40.4.21up to date
 protobuf^33.4.0up to date
 serde^11.0.198up to date
 serde_json^11.0.116up to date
 time^0.30.3.36up to date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-explorer-service

Dependencies

(12 total, all up-to-date)

CrateRequiredLatestStatus
 actix^0.130.13.3up to date
 actix_derive^0.60.6.1up to date
 actix-web^4.14.5.1up to date
 actix-web-actors^4.14.3.0up to date
 anyhow^1.01.0.82up to date
 futures^0.3.40.3.30up to date
 hex^0.4.00.4.3up to date
 log^0.4.60.4.21up to date
 rand^0.80.8.5up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 serde_json^1.01.0.116up to date

Dev dependencies

(4 total, 2 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 assert_matches^1.3.01.5.0up to date
 tokio-tungstenite^0.180.21.0out of date
 reqwest^0.110.12.3out of date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-middleware-service

Dependencies

(5 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 protobuf^33.4.0up to date
 semver^1.01.0.22up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date

Dev dependencies

(1 total, all up-to-date)

CrateRequiredLatestStatus
 serde_json^1.01.0.116up to date

Crate exonum-time

Dependencies

(7 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 futures^0.3.40.3.30up to date
 protobuf^33.4.0up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 serde_json^1.01.0.116up to date
 time^0.30.3.36up to date

Dev dependencies

(3 total, 1 possibly insecure)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 pretty_assertions^11.4.0up to date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-supervisor

Dependencies

(10 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 base64^0.13.00.22.0out of date
 byteorder^1.31.5.0up to date
 futures^0.30.3.30up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 serde_json^1.01.0.116up to date
 serde_str^0.1.00.1.0up to date
 protobuf^33.4.0up to date
 log^0.4.60.4.21up to date

Dev dependencies

(1 total, 1 possibly insecure)

CrateRequiredLatestStatus
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-testkit

Dependencies

(12 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 actix^0.130.13.3up to date
 actix-test^0.10.1.3up to date
 actix-web^44.5.1up to date
 futures^0.30.3.30up to date
 log^0.40.4.21up to date
 protobuf^33.4.0up to date
 reqwest^0.110.12.3out of date
 serde^11.0.198up to date
 serde_json^11.0.116up to date
 serde_urlencoded^0.70.7.1up to date
 time^0.30.3.36up to date
 tokio ⚠️^11.37.0maybe insecure

Dev dependencies

(6 total, all up-to-date)

CrateRequiredLatestStatus
 assert_matches^11.5.0up to date
 bincode^11.3.3up to date
 hex^0.40.4.3up to date
 lazy_static^11.4.0up to date
 pretty_assertions^11.4.0up to date
 rand^0.80.8.5up to date

Crate exonum-testkit-server

Dependencies

(1 total, 1 possibly insecure)

CrateRequiredLatestStatus
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-rust-runtime-proto-tests

Dependencies

(7 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 bit-vec^0.60.6.3up to date
 protobuf^33.4.0up to date
 pretty_assertions^11.4.0up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 time^0.30.3.36up to date

Dev dependencies

(2 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 reqwest^0.110.12.3out of date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-soak-tests

Dependencies

(8 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 bincode^11.3.3up to date
 futures^0.30.3.30up to date
 log^0.40.4.21up to date
 reqwest^0.110.12.3out of date
 serde^11.0.198up to date
 structopt^0.30.3.26up to date
 tokio ⚠️^11.37.0maybe insecure

Crate exonum-rust-runtime

Dependencies

(7 total, 1 possibly insecure)

CrateRequiredLatestStatus
 actix-web^4.14.5.1up to date
 futures^0.30.3.30up to date
 log^0.40.4.21up to date
 protobuf^33.4.0up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 tokio ⚠️^11.37.0maybe insecure

Dev dependencies

(8 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 assert_matches^1.31.5.0up to date
 bincode^1.31.3.3up to date
 criterion^0.40.5.1out of date
 pretty_assertions^11.4.0up to date
 rand^0.80.8.5up to date
 serde_json^1.01.0.116up to date
 tempfile^3.23.10.1up to date

Crate exonum-api

Dependencies

(12 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 actix-cors^0.60.7.0out of date
 actix-server^2.12.3.0up to date
 actix-web^4.14.5.1up to date
 anyhow^1.01.0.82up to date
 futures^0.30.3.30up to date
 log^0.40.4.21up to date
 serde^1.01.0.198up to date
 serde_json^1.01.0.116up to date
 serde_urlencoded^0.70.7.1up to date
 thiserror^1.01.0.58up to date
 time^0.30.3.36up to date
 tokio ⚠️^11.37.0maybe insecure

Dev dependencies

(2 total, 1 outdated)

CrateRequiredLatestStatus
 pretty_assertions^11.4.0up to date
 toml^0.70.8.12out of date

Crate exonum-build

Dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 protobuf-codegen^33.4.0up to date
 walkdir^22.5.0up to date
 quote^11.0.36up to date
 proc-macro2^11.0.81up to date

Crate exonum-crypto

Dependencies

(5 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.82up to date
 hex^0.4.20.4.3up to date
 serde^11.0.198up to date
 exonum_sodiumoxide^0.0.240.0.24up to date
 protobuf^33.4.0up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 serde_json^1.01.0.116up to date
 tempfile^3.23.10.1up to date

Crate exonum-derive

Dependencies

(5 total, 2 outdated)

CrateRequiredLatestStatus
 darling^0.140.20.8out of date
 proc-macro2^1.01.0.81up to date
 quote^1.01.0.36up to date
 syn^1.02.0.60out of date
 semver^1.01.0.22up to date

Crate exonum-explorer

Dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 hex^0.4.20.4.3up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 time^0.30.3.36up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 serde_json^1.01.0.116up to date

Crate exonum-keys

Dependencies

(8 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 rand^0.80.8.5up to date
 pwbox^0.50.5.0up to date
 secrecy^0.80.8.0up to date
 secret-tree^0.50.5.0up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 toml^0.70.8.12out of date

Dev dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 hex^0.4.20.4.3up to date
 serde_json^1.01.0.116up to date
 structopt^0.30.3.26up to date
 tempfile^3.23.10.1up to date

Crate exonum-merkledb

Dependencies

(16 total, 2 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 byteorder^1.31.5.0up to date
 enum-primitive-derive^0.20.3.0out of date
 im^1515.1.0up to date
 leb128^0.20.2.5up to date
 num-traits^0.20.2.18up to date
 protobuf^33.4.0up to date
 rocksdb^0.200.22.0out of date
 rust_decimal^1.01.35.0up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date
 smallvec ⚠️^1.61.13.2maybe insecure
 tempfile^3.23.10.1up to date
 thiserror^1.01.0.58up to date
 time^0.30.3.36up to date
 uuid^11.8.0up to date

Dev dependencies

(11 total, 1 outdated)

CrateRequiredLatestStatus
 assert_matches^1.31.5.0up to date
 bincode^1.31.3.3up to date
 criterion^0.40.5.1out of date
 hex^0.4.00.4.3up to date
 modifier^0.10.1.0up to date
 proptest^1.01.4.0up to date
 pretty_assertions^11.4.0up to date
 rand^0.80.8.5up to date
 rand_xorshift^0.3.00.3.0up to date
 serde_json^1.01.0.116up to date
 url^2.02.5.0up to date

Crate exonum-proto

Dependencies

(7 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^11.0.82up to date
 base64^0.130.22.0out of date
 bit-vec^0.60.6.3up to date
 protobuf^33.4.0up to date
 protobuf-convert^0.50.5.0up to date
 serde^11.0.198up to date
 time^0.30.3.36up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 rand^0.80.8.5up to date
 serde_json^11.0.116up to date

Crate exonum-system-api

Dependencies

(5 total, all up-to-date)

CrateRequiredLatestStatus
 actix-web^4.14.5.1up to date
 futures^0.30.3.30up to date
 semver^1.01.0.22up to date
 serde^1.01.0.198up to date
 serde_derive^1.01.0.198up to date

Dev dependencies

(3 total, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^1.01.0.82up to date
 pretty_assertions^11.4.0up to date
 tokio ⚠️^11.37.0maybe insecure

Security Vulnerabilities

smallvec: Buffer overflow in SmallVec::insert_many

RUSTSEC-2021-0003

A bug in the SmallVec::insert_many method caused it to allocate a buffer that was smaller than needed. It then wrote past the end of the buffer, causing a buffer overflow and memory corruption on the heap.

This bug was only triggered if the iterator passed to insert_many yielded more items than the lower bound returned from its size_hint method.

The flaw was corrected in smallvec 0.6.14 and 1.6.1, by ensuring that additional space is always reserved for each item inserted. The fix also simplified the implementation of insert_many to use less unsafe code, so it is easier to verify its correctness.

Thank you to Yechan Bae (@Qwaz) and the Rust group at Georgia Tech’s SSLab for finding and reporting this bug.

tokio: reject_remote_clients Configuration corruption

RUSTSEC-2023-0001

On Windows, configuring a named pipe server with pipe_mode will force ServerOptions::reject_remote_clients as false.

This drops any intended explicit configuration for the reject_remote_clients that may have been set as true previously.

The default setting of reject_remote_clients is normally true meaning the default is also overridden as false.

Workarounds

Ensure that pipe_mode is set first after initializing a ServerOptions. For example:

let mut opts = ServerOptions::new();
opts.pipe_mode(PipeMode::Message);
opts.reject_remote_clients(true);

snow: Unauthenticated Nonce Increment in snow

RUSTSEC-2024-0011

There was a logic bug where unauthenticated payloads could still cause a nonce increment in snow's internal state. For an attacker with privileges to inject packets into the channel over which the Noise session operates, this could allow a denial-of-service attack which could prevent message delivery by sending garbage data.

Note that this only affects those who are using the stateful TransportState, not those using StatelessTransportState.

This has been patched in version 0.9.5, and all users are recommended to update.