description: IBM WebSphere Application Liberty 19.0.0.5 through 20.0.0.4 could allow an authenticated user using openidconnect to spoof another users identify. IBM X-Force ID: 180084.
problem types: Gain Privileges
affected:
{
product: WebSphere Application Server Liberty
vendor: IBM
versions:
status: affected, version: 20.0.0.4
status: affected, version: 19.0.0.5
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5
baseSeverity: MEDIUM
confidentialityImpact: LOW
exploitCodeMaturity: UNPROVEN
integrityImpact: LOW
privilegesRequired: LOW
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 4.4
temporalSeverity: MEDIUM
userInteraction: NONE
vectorString: CVSS:3.0/A:L/I:L/AV:N/AC:H/S:U/C:L/PR:L/UI:N/RL:O/E:U/RC:C
version: 3.0
]