CVE-2020-12439

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Source
https://cve.org/CVERecord?id=CVE-2020-12439
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12439.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-12439
Aliases
Published
2020-05-05T22:15:12.933Z
Modified
2026-07-08T23:34:19.172769Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.

References

Affected packages

Git / github.com/mimblewimble/grin

Affected ranges

Type
GIT
Repo
https://github.com/mimblewimble/grin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
533da2d192e0502c8b8251619176f1dd4a57a796
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.1.0"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:grin:grin:*:*:*:*:*:*:*:*"
}

Affected versions

0.*
0.0.0-pre.0.3.0
0.0.0-pre.0.3.0.1
0.0.0-pre.0.3.0.t3
0.4.0
2.*
2.0.0-beta.2
Other
release_test_1
testnet2
testnet3
v0.*
v0.4.2
v0.5.0
v0.5.1
v0.5.2
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.1.0-beta.2
v2.*
v2.0.0
v2.1.0-beta.1
v2.1.0-beta.2
v2.1.0-beta.3
v3.*
v3.0.0-beta.1
v3.0.0-beta.2
v3.0.0-beta.3
v3.1.0-beta.1
v3.1.0-beta.2
v3.1.0-beta.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12439.json"