High severity8.1NVD Advisory· Published Dec 27, 2021· Updated Jun 17, 2026
CVE-2021-45704
CVE-2021-45704
Description
An issue was discovered in the metrics-util crate before 0.7.0 for Rust. There is a data race and memory corruption because AtomicBucket unconditionally implements the Send and Sync traits.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
metrics-utilcrates.io | < 0.7.0 | 0.7.0 |
Affected products
3- cpe:2.3:a:metrics-util_project:metrics-util:*:*:*:*:*:rust:*:*Range: <0.7.0
- rust/metrics-utildescription
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-cwvc-87xq-pc5mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-45704ghsaADVISORY
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/metrics-util/RUSTSEC-2021-0113.mdnvdThird Party AdvisoryWEB
- rustsec.org/advisories/RUSTSEC-2021-0113.htmlnvdThird Party AdvisoryWEB
- github.com/metrics-rs/metrics/commit/8e6daabghsaWEB
- github.com/metrics-rs/metrics/issues/190ghsaWEB
News mentions
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