Critical severity9.8NVD Advisory· Published Dec 27, 2021· Updated Jun 17, 2026
CVE-2021-45705
CVE-2021-45705
Description
An issue was discovered in the nanorand crate before 0.6.1 for Rust. There can be multiple mutable references to the same object because the TlsWyRand Deref implementation dereferences a raw pointer.
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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 |
|---|---|---|
nanorandcrates.io | >= 0.5.0, < 0.6.1 | 0.6.1 |
Affected products
3- cpe:2.3:a:nanorand_project:nanorand:*:*:*:*:*:rust:*:*Range: >=0.5.0,<0.6.1
- rust/nanoranddescription
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-r57r-j98g-587fghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-45705ghsaADVISORY
- raw.githubusercontent.com/rustsec/advisory-db/main/crates/nanorand/RUSTSEC-2021-0114.mdnvdThird Party AdvisoryWEB
- rustsec.org/advisories/RUSTSEC-2021-0114.htmlnvdThird Party AdvisoryWEB
- github.com/Absolucy/nanorand-rs/issues/28ghsaWEB
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