Vigil@nce - Node.js fstream: privilege escalation via File Overwrite
July 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Nodejs Modules not comprehensive.
Consequences: administrator access/rights, privileged access/rights.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 15/05/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via File Overwrite of Node.js fstream, in order to escalate his privileges.
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