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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXY1NGYteGNtcC00M2Ny
Deserialization of Untrusted Data in Apache ShardingSphere
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.
Permalink: https://github.com/advisories/GHSA-v54f-xcmp-43crJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXY1NGYteGNtcC00M2Ny
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 8 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-v54f-xcmp-43cr, CVE-2020-1947
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-1947
- https://lists.apache.org/thread.html/r4a61a24c119bd820da6fb02100d286f8aae55c8f9b94a346b9bb27d8%40%3Cdev.shardingsphere.apache.org%3E
- https://github.com/advisories/GHSA-v54f-xcmp-43cr
Affected Packages
maven:org.apache.shardingsphere:shardingsphere
Versions: >= 4.0.0-RC3, <= 4.0.0Fixed in: 4.0.1