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

(9 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.44up to date
 log^0.40.4.14up to date
 rpassword^5.05.0.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 structopt^0.30.3.23up to date
 tempfile^3.23.2.0up to date
 toml^0.50.5.8up to date
 zeroize^1.1.01.4.2up to date

Dev dependencies

(5 total, 2 outdated)

CrateRequiredLatestStatus
 futures^0.3.40.3.17up to date
 lazy_static^1.4.01.4.0up to date
 pretty_assertions^0.70.7.2up to date
 reqwest^0.10.20.11.4out of date
 tokio^0.2.131.12.0out of date

Crate exonum

Dependencies

(13 total, 2 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 log^0.4.60.4.14up to date
 hex^0.4.00.4.3up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_str^0.1.00.1.0up to date
 env_logger^0.8.10.9.0out of date
 futures^0.3.50.3.17up to date
 os_info^3.03.0.7up to date
 chrono^0.4.60.4.19up to date
 protobuf^2.17.02.25.1up to date
 semver^0.10.01.0.4out of date
 thiserror^1.01.0.29up to date

Dev dependencies

(7 total, all up-to-date)

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^0.30.3.5up to date
 pretty_assertions^0.70.7.2up to date
 rand^0.80.8.4up to date
 serde_json^1.01.0.68up to date

Crate exonum-node

Dependencies

(19 total, 6 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 actix-rt^1.12.2.0out of date
 async-trait^0.10.1.51up to date
 bit-vec^0.60.6.3up to date
 byteorder^1.31.4.3up to date
 bytes^0.51.1.0out of date
 chrono^0.4.60.4.19up to date
 futures^0.3.40.3.17up to date
 futures-retry^0.60.6.0up to date
 log^0.4.60.4.14up to date
 protobuf^2.17.02.25.1up to date
 rand^0.70.8.4out of date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 snow^0.7.00.8.0out of date
 thiserror^1.01.0.29up to date
 tokio-util^0.3.00.6.8out of date
 exonum_sodiumoxide^0.0.230.0.23up to date
 tokio^0.2.221.12.0out of date

Dev dependencies

(6 total, all up-to-date)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 criterion^0.3.00.3.5up to date
 hex^0.40.4.3up to date
 pretty_assertions^0.7.10.7.2up to date
 serde_json^1.01.0.68up to date
 toml^0.5.60.5.8up to date

Crate exonum-cryptocurrency

Dependencies

(5 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 protobuf^2.17.02.25.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date

Dev dependencies

(4 total, 1 outdated)

CrateRequiredLatestStatus
 assert_matches^1.2.01.5.0up to date
 pretty_assertions^0.7.10.7.2up to date
 rand^0.80.8.4up to date
 tokio^0.2.131.12.0out of date

Crate exonum-cryptocurrency-advanced

Dependencies

(5 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 protobuf^2.17.02.25.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 tokio^0.2.221.12.0out of date

Dev dependencies

(6 total, all up-to-date)

CrateRequiredLatestStatus
 assert_matches^1.21.5.0up to date
 bincode^1.31.3.3up to date
 hex^0.40.4.3up to date
 pretty_assertions^0.7.10.7.2up to date
 rand^0.80.8.4up to date
 serde_json^1.01.0.68up to date

Crate exonum-sample-runtime

Dependencies

(2 total, 1 outdated)

CrateRequiredLatestStatus
 futures^0.3.40.3.17up to date
 tokio^0.2.221.12.0out of date

Crate exonum-timestamping

Dependencies

(8 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 chrono^0.4.60.4.19up to date
 log^0.4.60.4.14up to date
 protobuf^2.17.02.25.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date
 tokio^0.2.221.12.0out of date

Dev dependencies

(1 total, all up-to-date)

CrateRequiredLatestStatus
 pretty_assertions^0.7.10.7.2up to date

Crate exonum-explorer-service

Dependencies

(11 total, 1 outdated)

CrateRequiredLatestStatus
 actix^0.10.00.12.0out of date
 actix-web^3.3.03.3.2up to date
 actix-web-actors^3.0.03.0.0up to date
 anyhow^1.01.0.44up to date
 futures^0.3.40.3.17up to date
 hex^0.4.00.4.3up to date
 log^0.4.60.4.14up to date
 rand^0.80.8.4up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date

Dev dependencies

(4 total, 2 outdated)

CrateRequiredLatestStatus
 assert_matches^1.3.01.5.0up to date
 reqwest^0.10.20.11.4out of date
 websocket^0.26.20.26.2up to date
 tokio^0.2.221.12.0out of date

Crate exonum-middleware-service

Dependencies

(5 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 protobuf^2.17.02.25.1up to date
 semver^0.10.01.0.4out of date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date

Dev dependencies

(1 total, all up-to-date)

CrateRequiredLatestStatus
 serde_json^1.01.0.68up to date

Crate exonum-time

Dependencies

(7 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 chrono^0.4.60.4.19up to date
 futures^0.3.40.3.17up to date
 protobuf^2.17.02.25.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date

Dev dependencies

(3 total, 1 outdated)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 pretty_assertions^0.7.10.7.2up to date
 tokio^0.2.221.12.0out of date

Crate exonum-supervisor

Dependencies

(10 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.44up to date
 base64^0.13.00.13.0up to date
 byteorder^1.31.4.3up to date
 futures^0.3.40.3.17up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date
 serde_str^0.1.00.1.0up to date
 protobuf^2.17.02.25.1up to date
 log^0.4.60.4.14up to date

Dev dependencies

(2 total, 1 outdated)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 tokio^0.2.221.12.0out of date

Crate exonum-testkit

Dependencies

(13 total, 4 outdated)

CrateRequiredLatestStatus
 actix^0.10.00.12.0out of date
 actix-rt^1.12.2.0out of date
 actix-web^3.3.03.3.2up to date
 chrono^0.4.60.4.19up to date
 futures^0.3.40.3.17up to date
 log^0.4.60.4.14up to date
 protobuf^2.17.02.25.1up to date
 reqwest^0.10.20.11.4out of date
 serde^1.0.101.0.130up to date
 serde_derive^1.01.0.130up to date
 serde_json^1.01.0.68up to date
 serde_urlencoded^0.7.00.7.0up to date
 tokio^0.2.221.12.0out of date

Dev dependencies

(6 total, all up-to-date)

CrateRequiredLatestStatus
 assert_matches^1.2.01.5.0up to date
 bincode^1.31.3.3up to date
 hex^0.4.20.4.3up to date
 lazy_static^1.0.01.4.0up to date
 pretty_assertions^0.7.10.7.2up to date
 rand^0.80.8.4up to date

Crate exonum-testkit-server

Dependencies

(1 total, 1 outdated)

CrateRequiredLatestStatus
 tokio^0.2.131.12.0out of date

Crate exonum-rust-runtime-proto-tests

Dependencies

(7 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.44up to date
 bit-vec^0.6.10.6.3up to date
 chrono^0.4.60.4.19up to date
 protobuf^2.17.02.25.1up to date
 pretty_assertions^0.7.10.7.2up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date

Dev dependencies

(2 total, 2 outdated)

CrateRequiredLatestStatus
 reqwest^0.10.40.11.4out of date
 tokio^0.2.131.12.0out of date

Crate exonum-soak-tests

Dependencies

(9 total, 2 outdated)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.44up to date
 bincode^1.2.11.3.3up to date
 futures^0.3.40.3.17up to date
 log^0.4.60.4.14up to date
 reqwest^0.10.20.11.4out of date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 structopt^0.3.90.3.23up to date
 tokio^0.2.131.12.0out of date

Crate exonum-rust-runtime

Dependencies

(7 total, 1 outdated)

CrateRequiredLatestStatus
 actix-web^3.3.03.3.2up to date
 futures^0.3.50.3.17up to date
 log^0.4.110.4.14up to date
 protobuf^2.17.02.25.1up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 tokio^0.2.221.12.0out of date

Dev dependencies

(8 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 assert_matches^1.31.5.0up to date
 bincode^1.31.3.3up to date
 criterion^0.3.30.3.5up to date
 pretty_assertions^0.7.10.7.2up to date
 rand^0.80.8.4up to date
 serde_json^1.01.0.68up to date
 tempfile^3.23.2.0up to date

Crate exonum-api

Dependencies

(11 total, 2 outdated)

CrateRequiredLatestStatus
 actix-cors^0.4.00.5.4out of date
 actix-rt^1.12.2.0out of date
 actix-web^3.3.03.3.2up to date
 anyhow^1.01.0.44up to date
 chrono^0.4.150.4.19up to date
 futures^0.3.50.3.17up to date
 log^0.4.110.4.14up to date
 serde^1.01.0.130up to date
 serde_json^1.01.0.68up to date
 serde_urlencoded^0.7.00.7.0up to date
 thiserror^1.01.0.29up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 pretty_assertions^0.7.10.7.2up to date
 toml^0.5.60.5.8up to date

Crate exonum-build

Dependencies

(5 total, all up-to-date)

CrateRequiredLatestStatus
 protoc-rust^2.172.25.1up to date
 walkdir^2.32.3.2up to date
 syn^1.01.0.76up to date
 quote^1.01.0.9up to date
 proc-macro2^1.01.0.29up to date

Crate exonum-crypto

Dependencies

(6 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.0.261.0.44up to date
 hex^0.4.20.4.3up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 exonum_sodiumoxide^0.0.230.0.23up to date
 protobuf^2.17.02.25.1up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 serde_json^1.01.0.68up to date
 tempfile^3.23.2.0up to date

Crate exonum-derive

Dependencies

(5 total, 2 outdated)

CrateRequiredLatestStatus
 darling^0.12.00.13.0out of date
 proc-macro2^1.01.0.29up to date
 quote^1.01.0.9up to date
 syn^1.01.0.76up to date
 semver^0.101.0.4out of date

Crate exonum-explorer

Dependencies

(4 total, all up-to-date)

CrateRequiredLatestStatus
 chrono^0.4.60.4.19up to date
 hex^0.4.20.4.3up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 bincode^1.31.3.3up to date
 serde_json^1.01.0.68up to date

Crate exonum-keys

Dependencies

(9 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 rand^0.80.8.4up to date
 pwbox^0.40.4.0up to date
 secrecy^0.70.8.0out of date
 secret-tree^0.40.4.0up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 structopt^0.30.3.23up to date
 toml^0.50.5.8up to date

Dev dependencies

(3 total, all up-to-date)

CrateRequiredLatestStatus
 hex^0.4.20.4.3up to date
 serde_json^1.01.0.68up to date
 tempfile^3.23.2.0up to date

Crate exonum-merkledb

Dependencies

(16 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 byteorder^1.31.4.3up to date
 chrono^0.4.60.4.19up to date
 crossbeam^0.8.00.8.1up to date
 enum-primitive-derive^0.20.2.1up to date
 leb128^0.20.2.4up to date
 num-traits^0.20.2.14up to date
 protobuf^2.17.02.25.1up to date
 rocksdb^0.150.17.0out of date
 rust_decimal^1.01.16.0up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 smallvec ⚠️^1.61.6.1maybe insecure
 tempfile^3.23.2.0up to date
 thiserror^1.01.0.29up to date
 uuid^0.80.8.2up to date

Dev dependencies

(11 total, all up-to-date)

CrateRequiredLatestStatus
 assert_matches^1.31.5.0up to date
 bincode^1.31.3.3up to date
 criterion^0.30.3.5up to date
 hex^0.4.00.4.3up to date
 modifier^0.10.1.0up to date
 proptest^1.01.0.0up to date
 pretty_assertions^0.70.7.2up to date
 rand^0.80.8.4up to date
 rand_xorshift^0.3.00.3.0up to date
 serde_json^1.01.0.68up to date
 url^2.02.2.2up to date

Crate exonum-proto

Dependencies

(9 total, all up-to-date)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 base64^0.130.13.0up to date
 base64-serde^0.60.6.1up to date
 chrono^0.4.60.4.19up to date
 protobuf^2.17.02.25.1up to date
 bit-vec^0.6.10.6.3up to date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date
 protobuf-convert^0.4.00.4.0up to date

Dev dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 rand^0.80.8.4up to date
 serde_json^1.01.0.68up to date

Crate exonum-system-api

Dependencies

(5 total, 1 outdated)

CrateRequiredLatestStatus
 actix-web^3.3.03.3.2up to date
 futures^0.3.40.3.17up to date
 semver^0.10.01.0.4out of date
 serde^1.01.0.130up to date
 serde_derive^1.01.0.130up to date

Dev dependencies

(3 total, 1 outdated)

CrateRequiredLatestStatus
 anyhow^1.01.0.44up to date
 pretty_assertions^0.7.10.7.2up to date
 tokio^0.2.221.12.0out of date

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.