CVE-2020-1947

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Source
https://cve.org/CVERecord?id=CVE-2020-1947
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1947.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-1947
Aliases
Published
2020-03-11T21:15:11.627Z
Modified
2026-04-10T04:34:49.475636Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Apache ShardingSphere(incubator) 4.0.0-RC3 and 4.0.0, the ShardingSphere's web console uses the SnakeYAML library for parsing YAML inputs to load datasource configuration. SnakeYAML allows to unmarshal data to a Java type By using the YAML tag. Unmarshalling untrusted data can lead to security flaws of RCE.

References

Affected packages

Git / github.com/apache/shardingsphere

Affected ranges

Type
GIT
Repo
https://github.com/apache/shardingsphere
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f81f4f03b1dd4b426adf1f29ffe93f9540ce6fc9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
78a67e8c088ffc0b6f0e2c7418b0217cdc3bb87d
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0.0-rc3"
        }
    ]
}

Affected versions

1.*
1.0.0
1.0.1
1.1.0
1.2.0
1.2.1
1.3.0
1.3.1
1.3.2
1.3.3
1.4.0
1.5.0
1.5.0.M1
1.5.0.M2
1.5.0.M3
1.5.1
1.5.2
1.5.3
1.5.4
1.5.4.1
2.*
2.0.0
2.0.0.M2
2.0.1
2.0.2
2.0.3
3.*
3.0.0
3.0.0.M1
3.0.0.M3
3.0.0.M4
3.1.0
3.1.0.M1
4.*
4.0.0
4.0.0-RC3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1947.json"