An issue was discovered in the crayon crate through 2020-08-31 for Rust.
Priority LOW 37CWE-367Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
An issue was discovered in the crayon crate through 2020-08-31 for Rust. A TOCTOU issue has a resultant memory safety violation via HandleLike.
Why it matters now
EPSS 0.00881 59th percentileScored 2026-11-07
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | crayon (crates.io) | up to 0.7.1 | — | No fix listed | GHSA-m833-jv95-mfjh |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- crayon (crates.io) Vendor— Affected up to 0.7.1 Fixed in — No fix listed GHSA-m833-jv95-mfjh
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:crayon_project:crayon:*:*:*:*:*:rust:*:* | up to 0.7.0 | Vulnerable | Crayon Project |
- cpe:2.3:a:crayon_project:crayon:*:*:*:*:*:rust:*:* Versions up to 0.7.0 Vulnerable ·Crayon Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-35889
- 2026-10-03 Alias added: GHSA-m833-jv95-mfjh
References
Sources
- CVE-2020-35889 · CVE Program
- CVE-2020-35889 · NVD
- FIRST EPSS
- GHSA-m833-jv95-mfjh · GitHub Advisory Database · CC BY 4.0
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