Vigil@nce - Micro Focus Client for OES: buffer overflow via ncfsd.sys
July 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Novell Client.
Consequences: administrator access/rights, privileged access/rights, denial of service on server.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 14/05/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a buffer overflow via ncfsd.sys of Micro Focus Client for OES, in order to trigger a denial of service, and possibly to run code.
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