The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of SQLite: buffer overflow via Query Flattener Optimization

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via Query Flattener Optimization of SQLite, in order to trigger a denial of service, and possibly to run code.
Impacted products: Mac OS X, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, Solaris, WebLogic, SQLite, Ubuntu.
Severity of this bulletin: 2/4.
Creation date: 29/06/2020.
Références of this threat: bulletinoct2020, cpuoct2020, CVE-2020-15358, HT211931, USN-4438-1, VIGILANCE-VUL-32637.

Description of the vulnerability 

An attacker can trigger a buffer overflow via Query Flattener Optimization of SQLite, in order to trigger a denial of service, and possibly to run code.
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This computer weakness note impacts software or systems such as Mac OS X, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, Solaris, WebLogic, SQLite, Ubuntu.

Our Vigil@nce team determined that the severity of this security bulletin is medium.

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

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a technician ability can exploit this weakness announce.

Solutions for this threat 

SQLite: version 3.32.3.
The version 3.32.3 is fixed:
  https://www.sqlite.org/

SQLite: patch for Query Flattener Optimization.
A patch is indicated in information sources.

Apple macOS: version 11.0.1.
The version 11.0.1 is fixed:
  https://support.apple.com/

Oracle Fusion Middleware: CPU of October 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2694898.1

Oracle Solaris: patch for third party software of October 2020 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Ubuntu: new sqlite3 packages.
New packages are available:
  Ubuntu 20.04 LTS: libsqlite3-0 3.31.1-4ubuntu0.2, sqlite3 3.31.1-4ubuntu0.2

Wind River Linux: version 10.17.41.22.
The version 10.17.41.22 is fixed:
  https://support2.windriver.com/index.php?page=cve&on=list&show=50&product_id=1&product_version%5B0%5D=2&id_status%5B0%5D=4&cve_id_filter=&s=&submit=&order_by=cve_modified_date&order_way=desc#list
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Computer vulnerabilities tracking service 

Vigil@nce provides an application vulnerability watch. The Vigil@nce computer vulnerability tracking service alerts your teams of vulnerabilities or threats impacting your information system.