Rust advisories / crust
UnmaintainedRUSTSEC-2019-0032 · crust
RUSTSEC-2019-0032: crust repo has been archived; use libp2p instead
Short answerNot a bug report: crust is no longer maintained, so future security issues will not be fixed. The advisory points to libp2p as the replacement.
| Crate | crust |
|---|---|
| Type | Unmaintained |
| Affected versions | Before 0.32.2. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | not scored |
| Published | 2019-11-21 |
| Last changed | 2020-10-02 |
| Also known as | none |
What to do
- Move to libp2p.
- If you cannot move yet, acknowledge it in your audit config so CI stays green while you plan: add
"RUSTSEC-2019-0032"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i crust.
Details from the advisory
** The crust crate repo was archived with no warning or explanation.**
Given that it was archived with no warning or successor, there's not an official replacement but rust-libp2p looks like it's got a similar feature set and is actively maintained.
References
- Package: crates.io/crates/crust
- Advisory: rustsec.org/advisories/RUSTSEC-2019-0032.html
- Web: github.com/maidsafe/crust
From the RustSec Advisory Database (CC0-1.0) via the OSV export, downloaded Oct 24, 2026. Severity score computed from the published CVSS vector.
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