Rust advisories / anymap
Unmaintained CriticalRUSTSEC-2021-0065 · anymap
RUSTSEC-2021-0065: anymap is unmaintained.
Short answerNot a bug report: anymap is no longer maintained, so future security issues will not be fixed. Plan to move to a maintained alternative.
| Crate | anymap |
|---|---|
| Type | Unmaintained |
| Affected versions | Every version. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | Critical (GitHub rating) |
| Published | 2021-05-07 |
| Last changed | 2023-11-08 |
| Also known as | CVE-2021-38187, GHSA-hc92-9h3m-c39j |
What to do
- Look for a maintained fork or alternative crate.
- If you cannot move yet, acknowledge it in your audit config so CI stays green while you plan: add
"RUSTSEC-2021-0065"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i anymap.
Details from the advisory
The anymap crate does not appear to be maintained, and the most recent published version 0.12.1 includes a soundness bug. This has been fixed a few years ago, but was never released.
References
- Package: crates.io/crates/anymap
- Advisory: rustsec.org/advisories/RUSTSEC-2021-0065.html
- Report: github.com/chris-morgan/anymap/issues/37
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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