CVE-2020-12439
MEDIUM
5.3
CVSS Score
Published: May 5, 2020 at 09:19 PM UTC
Updated: June 17, 2026 at 02:51 AM UTC
1 product affected across 1 vendorGrin
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
Description
Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-12439.mdx_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/mimblewimble/grin/issues/3235x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/mimblewimble/grin/pull/3236CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-404
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