GHSA-V54F-XCMP-43CR

Vulnerability from github – Published: 2022-02-10 20:39 – Updated: 2021-04-26 14:48
VLAI?
Summary
Deserialization of Untrusted Data in Apache ShardingSphere
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.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 4.0.0"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.shardingsphere:shardingsphere"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0-RC3"
            },
            {
              "fixed": "4.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-1947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-26T14:48:19Z",
    "nvd_published_at": "2020-03-11T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Apache ShardingSphere(incubator) 4.0.0-RC3 and 4.0.0, the ShardingSphere\u0026#39;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.",
  "id": "GHSA-v54f-xcmp-43cr",
  "modified": "2021-04-26T14:48:19Z",
  "published": "2022-02-10T20:39:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1947"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r4a61a24c119bd820da6fb02100d286f8aae55c8f9b94a346b9bb27d8%40%3Cdev.shardingsphere.apache.org%3E"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deserialization of Untrusted Data in Apache ShardingSphere"
}


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