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Security Advisories: GSA_kwCzR0hTQS02eDUyLTg4Y3EtNTVxNc4AAknE
Grin allows attackers to adversely affect availability of data on a Mimblewimble blockchain
Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.
Permalink: https://github.com/advisories/GHSA-6x52-88cq-55q5JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02eDUyLTg4Y3EtNTVxNc4AAknE
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 3 months ago
CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Identifiers: GHSA-6x52-88cq-55q5, CVE-2020-12439
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-12439
- https://github.com/mimblewimble/grin/issues/3235
- https://github.com/mimblewimble/grin/pull/3236
- https://github.com/mimblewimble/grin-security/blob/master/CVEs/CVE-2020-12439.md
- https://github.com/advisories/GHSA-6x52-88cq-55q5
Blast Radius: 1.0
Affected Packages
cargo:grin
Dependent packages: 0Dependent repositories: 0
Downloads: 9,456 total
Affected Version Ranges: < 3.1.0
Fixed in: 3.1.0
All affected versions: 0.4.0, 0.4.2, 0.5.0, 0.5.1, 1.0.0, 1.0.3, 1.1.0, 2.0.0, 2.1.0, 3.0.0
All unaffected versions: 3.1.0, 3.1.1, 4.0.1, 4.0.2, 4.1.0, 4.1.1, 5.0.0, 5.0.1, 5.0.4, 5.1.0, 5.1.2, 5.2.0, 5.3.0