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TI-2021-10546 Aliases CVE-2021-29929GHSA-vpw8-43wm-rxw5

An issue was discovered in the endian_trait crate through 2021-01-04 for Rust.

Priority LOW 35CWE-415Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-415 and the CVSS impact.

Summary

An issue was discovered in the endian_trait crate through 2021-01-04 for Rust. A double drop can occur when a user-provided Endian impl panics.

Why it matters now

EPSS 0.01175 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

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
—endian_trait (crates.io)up to 0.6.0—No fix listedGHSA-vpw8-43wm-rxw5
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • endian_trait (crates.io) Vendor— Affected up to 0.6.0 Fixed in — No fix listed GHSA-vpw8-43wm-rxw5

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:endian_trait_project:endian_trait:*:*:*:*:*:rust:*:*up to 2021-01-04VulnerableEndian Trait Project
  • cpe:2.3:a:endian_trait_project:endian_trait:*:*:*:*:*:rust:*:* Versions up to 2021-01-04 Vulnerable ·Endian Trait Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-29929
  2. 2026-10-03 Alias added: GHSA-vpw8-43wm-rxw5

References

Exploit 1

Advisory 1

Other 2

Sources

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