VulnerabilityModified
CVE-2020-12439
Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.
MEDIUM 5.3EPSS 1.55%
Does this matter?
Lower severity and a low EPSS score (1.55%). Track it; it rarely justifies an emergency change on its own.
Description
Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 1.55% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- grin/grin
- Source
- cve@mitre.org
References
- https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-12439.mdThird Party Advisory
- https://github.com/mimblewimble/grin/issues/3235Issue Tracking, Patch, Third Party Advisory
- https://github.com/mimblewimble/grin/pull/3236Patch, Third Party Advisory
- https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-12439.mdThird Party Advisory
- https://github.com/mimblewimble/grin/issues/3235Issue Tracking, Patch, Third Party Advisory
- https://github.com/mimblewimble/grin/pull/3236Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.