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Vulnerability of MongoDB Server: denial of service via IndexBoundsBuilder

Synthesis of the vulnerability 

An attacker can trigger a fatal error via IndexBoundsBuilder of MongoDB Server, in order to trigger a denial of service.
Vulnerable systems: MongoDB Server.
Severity of this threat: 1/4.
Creation date: 17/02/2021.
Références of this weakness: 44377, CVE-2019-20924, VIGILANCE-VUL-34604.

Description of the vulnerability 

An attacker can trigger a fatal error via IndexBoundsBuilder of MongoDB Server, in order to trigger a denial of service.
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This cybersecurity vulnerability impacts software or systems such as MongoDB Server.

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

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 weakness alert.

Solutions for this threat 

MongoDB Server: version 4.2.2.
The version 4.2.2 is fixed:
  https://www.mongodb.com/
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