Vigil@nce - Node Core: denial of service via Numerous DNS Responses
January 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, Nodejs Core, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Consequences: denial of service on service, denial of service on client.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 16/11/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via Numerous DNS Responses of Node Core, in order to trigger a denial of service.
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