An issue was discovered in the reorder crate through 2021-02-24 for Rust.
Priority LOW 34CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
An issue was discovered in the reorder crate through 2021-02-24 for Rust. swap_index has an out-of-bounds write if an iterator returns a len() that is too small.
Why it matters now
EPSS 0.00932 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed reorder (crates.io): 1.1.0
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 |
| — | reorder (crates.io) | before 1.1.0 | 1.1.0 | Patch available | GHSA-3h87-v52r-p9rg |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- reorder (crates.io) Vendor— Affected before 1.1.0 Fixed in 1.1.0 Patch available GHSA-3h87-v52r-p9rg
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:reorder_project:reorder:*:*:*:*:*:rust:*:* | up to 2021-02-24 | Vulnerable | Reorder Project |
- cpe:2.3:a:reorder_project:reorder:*:*:*:*:*:rust:*:* Versions up to 2021-02-24 Vulnerable ·Reorder Project
Remediation
- Fix · GHSA-3h87-v52r-p9rg reorder (crates.io) Fixed in 1.1.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-29941
- 2026-10-03 Alias added: GHSA-3h87-v52r-p9rg
References
More Reorder Project Reorder vulnerabilities
- TI-2021-10559 An issue was discovered in the reorder crate through 2021-02-24 for Rust. CVSS 3.1HIGH 7.3
Sources
- CVE-2021-29941 · CVE Program
- CVE-2021-29941 · NVD
- FIRST EPSS
- GHSA-3h87-v52r-p9rg · GitHub Advisory Database · CC BY 4.0
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