GHSA-v54f-xcmp-43cr

ghsaUSosv

Deserialization of Untrusted Data in Apache ShardingSphere

view advisory published 2022-02-10Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2020-1947US	critical9.8	33.9% (98th)	Exploit	2020-03-11
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. Snake…

references

External citations — patches, advisories, analysis.

https://lists.apache.org/thread.html/r4a61a24c119bd820da6fb02100d286f8aae55c8f9b94a346b9bb27d8%40%3Cdev.shardingsphere.apache.org%3EWEB
https://nvd.nist.gov/vuln/detail/CVE-2020-1947ADVISORY

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