{
  "id": "openEuler-SA-2023-1576",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1576",
  "title": "An update for postgresql is now available for openEuler-22.03-LTS",
  "severity": "High",
  "description": "PostgreSQL is an advanced Object-Relational database management system (DBMS) that supports almost all SQL constructs (including transactions, subselects and user-defined types and functions). The postgresql package includes the client programs and libraries that you'll need to access a PostgreSQL DBMS server.\r\n\r\nSecurity Fix(es):\r\n\r\nIN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or \"\"). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.(CVE-2023-39417)",
  "cves": [
    {
      "id": "CVE-2023-39417",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39417",
      "severity": "High"
    }
  ]
}