CVE-2020-12439
Summary
| CVE | CVE-2020-12439 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-05-05 22:15:00 UTC |
| Updated | 2020-05-14 19:47:00 UTC |
| Description | Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain. |
Risk And Classification
Problem Types: CWE-404
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Rework output_pos index (better txhashset transactional support) · Issue #3235 · mimblewimble/grin · GitHub | CONFIRM | github.com | Issue Tracking, Patch, Third Party Advisory |
| Block input bitmap rework by antiochp · Pull Request #3236 · mimblewimble/grin · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| grin-security/CVE-2020-12439.md at master · mimblewimble/grin-security · GitHub | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 997084 Rust (Rust) Security Update for grin (GHSA-6x52-88cq-55q5)