ghsa-7rpj-hg47-cx62
Vulnerability from github
Published
2021-12-16 14:29
Modified
2023-03-21 16:18
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Summary
Improper Restriction of XML External Entity Reference in com.h2database:h2.
Details

H2 is an embeddable RDBMS written in Java. The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.h2database:h2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.4.198"
            },
            {
              "fixed": "2.0.202"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23463"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-12-14T14:17:37Z",
    "nvd_published_at": "2021-12-10T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "H2 is an embeddable RDBMS written in Java. The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.",
  "id": "GHSA-7rpj-hg47-cx62",
  "modified": "2023-03-21T16:18:09Z",
  "published": "2021-12-16T14:29:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23463"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2database/h2database/issues/3195"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2database/h2database/pull/3199"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2database/h2database/pull/3199#issuecomment-1002830390"
    },
    {
      "type": "WEB",
      "url": "https://github.com/boris-unckel/h2database/commit/f9ad6aef2bfa59eba2b4d3e7c4c32d2cce8e8b05"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2database/h2database/commit/d83285fd2e48fb075780ee95badee6f5a15ea7f8%23diff-008c2e4462609982199cd83e7cf6f1d6b41296b516783f6752c44b9f15dc7bc3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2database/h2database"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230818-0010"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-COMH2DATABASE-1769238"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Restriction of XML External Entity Reference in com.h2database:h2."
}


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