CVE-2020-12439
Grin allows attackers to adversely affect availability of data on a Mimblewimble blockchain
5.3
MEDIUM
CVSS 3.1
EPSS 1.6%
Description
Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.
How to fix CVE-2020-12439
To remediate CVE-2020-12439, upgrade the affected package to a fixed version below.
- crates.io/grin—upgrade to 3.1.0 or later
Is CVE-2020-12439 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |