description: A incorrect authorization in Fortinet FortiClient (Windows) 7.0.0 - 7.0.7, 6.4.0 - 6.4.9, 6.2.0 - 6.2.9 and 6.0.0 - 6.0.10 allows an attacker to cause denial of service via sending a crafted request to a specific named pipe.
problem types: Denial of service
affected:
{
vendor: Fortinet
product: FortiClientWindows
defaultStatus: unaffected
versions:
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.7, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.8, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.9, status: affected
versionType: semver, version: 6.0.0, lessThanOrEqual: 6.0.10, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.1
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:H/RL:U/RC:C
]
solutions: Please upgrade to FortiClientWindows version 7.2.0 or above
Please upgrade to FortiClientWindows version 7.0.8 or above
Please upgrade to FortiClientWindows version 6.4.9 or above