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 Node Core: overload via HTTP2 UnknownProtocol

Synthesis of the vulnerability 

An attacker can trigger an overload via HTTP2 UnknownProtocol of Node Core, in order to trigger a denial of service.
Impacted software: Nodejs Core.
Severity of this computer vulnerability: 3/4.
Creation date: 23/02/2021.
Références of this announce: CVE-2021-22883, VIGILANCE-VUL-34654.

Description of the vulnerability 

An attacker can trigger an overload via HTTP2 UnknownProtocol of Node Core, in o...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This security announce impacts software or systems such as Nodejs Core.

Our Vigil@nce team determined that the severity of this threat is important.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this computer vulnerability announce.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides a computer security patch. The Vigil@nce security watch publishes vulnerability bulletins about threats impacting the information system.