title: Client for OES Elevation of Privilege via Buffer Overflow
description: The Micro Focus Client for OES before version 2 SP4 IR8a has a vulnerability that could allow a local attacker to elevate privileges via a buffer overflow in ncfsd.sys.
problem types: Elevation of privilege via buffer overflow.
affected:
{
product: Client for Open Enterprise Server
vendor: Micro Focus
versions:
lessThan: 2 SP4 (IR8a), status: affected, version: 2 SP4 (IR8a), versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.0
]