CVE-2020-1947

2020-03-1120:40:53

apache

www.cve.org

9.6 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.1%

JSON

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.

CNA Affected

[
  {
    "product": "Apache ShardingSphere(incubator)",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0-RC3"
      },
      {
        "status": "affected",
        "version": "4.0.0"
      }
    ]
  }
]