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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: SQLite.
Severity of this bulletin: 2/4.
Creation date: 29/06/2020.
Références of this threat: CVE-2020-15358, VIGILANCE-VUL-32637.

Description of the vulnerability 

An attacker can trigger a buffer overflow via Query Flattener Optimization of SQ...
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This computer weakness note impacts software or systems such as SQLite.

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 

Patches for this vulnerability are not yet public.
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