VulnerabilityModified
CVE-2020-15899
Grin 3.0.0 before 4.0.0 has insufficient validation of data related to Mimblewimble.
HIGH 7.5EPSS 0.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Grin 3.0.0 before 4.0.0 has insufficient validation of data related to Mimblewimble.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- grin/grin
- Source
- cve@mitre.org
References
- https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-15899.mdExploit, Patch, Third Party Advisory
- https://github.com/mimblewimble/grin/compare/v3.1.1...v4.0.0Release Notes, Third Party Advisory
- https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-15899.mdExploit, Patch, Third Party Advisory
- https://github.com/mimblewimble/grin/compare/v3.1.1...v4.0.0Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.