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Vulnerability of Node.js elliptic: information disclosure via ECDSA Signature Malleability

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via ECDSA Signature Malleability of Node.js elliptic, in order to obtain sensitive information.
Impacted systems: Nodejs Modules ~ not comprehensive.
Severity of this alert: 1/4.
Creation date: 30/07/2020.
Références of this alert: CVE-2020-13822, NPM-1547, VIGILANCE-VUL-32975.

Description of the vulnerability 

An attacker can bypass access restrictions to data via ECDSA Signature Malleabil...
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This vulnerability announce impacts software or systems such as Nodejs Modules ~ not comprehensive.

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

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

An attacker with a expert ability can exploit this computer threat bulletin.

Solutions for this threat 

This vulnerability workaround will be public soon.
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