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TI-2021-20792 Aliases CVE-2021-45705GHSA-r57r-j98g-587f

An issue was discovered in the nanorand crate before 0.6.1 for Rust.

Priority MEDIUM 45Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

EPSS 0.0123 69th percentileScored 2026-11-07
Fix Fixed nanorand (crates.io): 0.6.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—nanorand (crates.io)0.5.0 to before 0.6.10.6.1Patch availableGHSA-r57r-j98g-587f
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • nanorand (crates.io) Vendor— Affected 0.5.0 to before 0.6.1 Fixed in 0.6.1 Patch available GHSA-r57r-j98g-587f

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nanorand_project:nanorand:*:*:*:*:*:rust:*:*0.5.0 to before 0.6.1VulnerableNanorand Project
  • cpe:2.3:a:nanorand_project:nanorand:*:*:*:*:*:rust:*:* Versions 0.5.0 to before 0.6.1 Vulnerable ·Nanorand Project

Remediation

  • Fix · GHSA-r57r-j98g-587f nanorand (crates.io) Fixed in 0.6.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-45705
  2. 2026-10-03 Alias added: GHSA-r57r-j98g-587f

References

Advisory 3

Other 2

  • TI-2020-18369 An issue was discovered in the nanorand crate before 0.5.1 for Rust. CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences