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Vulnerability of SQLite: denial of service via Unused CTE View Recursion

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Unused CTE View Recursion of SQLite, in order to trigger a denial of service.
Impacted software: MySQL Community, MySQL Enterprise, Percona Server, SQLite.
Severity of this computer vulnerability: 2/4.
Creation date: 10/12/2019.
Références of this announce: cpuapr2020, CVE-2019-19645, VIGILANCE-VUL-31102.

Description of the vulnerability 

An attacker can trigger a fatal error via Unused CTE View Recursion of SQLite, in order to trigger a denial of service.
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This computer threat alert impacts software or systems such as MySQL Community, MySQL Enterprise, Percona Server, SQLite.

Our Vigil@nce team determined that the severity of this weakness announce is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer weakness bulletin.

Solutions for this threat 

SQLite: patch for Unused CTE View Recursion.
A patch is indicated in information sources.

Oracle MySQL: version 5.6.48.
The version 5.6.48 is fixed:
  https://support.oracle.com/rs?type=doc&id=2648128.1
  https://www.mysql.com/fr/downloads/
  https://dev.mysql.com/downloads/mysql/

Oracle MySQL: version 5.7.30.
The version 5.7.30 is fixed:
  https://support.oracle.com/rs?type=doc&id=2648128.1
  https://www.mysql.com/fr/downloads/
  https://dev.mysql.com/downloads/mysql/

Oracle MySQL: version 8.0.20.
The version 8.0.20 is fixed:
  https://support.oracle.com/rs?type=doc&id=2648128.1
  https://www.mysql.com/fr/downloads/
  https://dev.mysql.com/downloads/mysql/

Percona Server: version 5.6.48-88.0.
The version 5.6.48-88.0 is fixed.

Wind River Linux: version 10.19.45.3.
The version 10.19.45.3 is fixed:
  https://support2.windriver.com/
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