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Vulnerability of SQLite: use after free via SQL Query

Synthesis of the vulnerability 

An attacker can force the usage of a freed memory area via SQL Query of SQLite, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, WebLogic, SQLite, Ubuntu.
Severity of this weakness: 2/4.
Creation date: 20/01/2021.
Références of this bulletin: cpuapr2021, CVE-2021-20227, USN-4732-1, VIGILANCE-VUL-34380.

Description of the vulnerability 

An attacker can force the usage of a freed memory area via SQL Query of SQLite, in order to trigger a denial of service, and possibly to run code.
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This weakness impacts software or systems such as Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, WebLogic, SQLite, Ubuntu.

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

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

An attacker with a expert ability can exploit this threat bulletin.

Solutions for this threat 

SQLite: version 3.34.1.
The version 3.34.1 is fixed:
  https://www.sqlite.org/download.html

Oracle Fusion Middleware: CPU of April 2021.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2749094.1

Ubuntu 20.10: new sqlite3 packages.
New packages are available:
  Ubuntu 20.10: sqlite3 3.33.0-1ubuntu0.1
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