CVE-2020-1947 is a vulnerability in Apache Shardingsphere
Published on March 11, 2020
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.
Products Associated with CVE-2020-1947
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Affected Versions
Apache Software Foundation Apache ShardingSphere(incubator):- Version 4.0.0-RC3 is affected.
- Version 4.0.0 is affected.
Exploit Probability
EPSS
88.98%
Percentile
99.53%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.