description: IBM WebSphere Application Server Liberty OpenID Connect could allow a remote attacker to execute arbitrary code on the system, caused by improper deserialization. By sending a specially-crafted request to the RP service, an attacker could exploit this vulnerability to execute arbitrary code. IBM X-Force ID: 150999.
problem types: Gain Access
affected:
{
product: WebSphere Application Server
vendor: IBM
versions:
status: affected, version: Liberty
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 7.3
baseSeverity: HIGH
confidentialityImpact: LOW
exploitCodeMaturity: UNPROVEN
integrityImpact: LOW
privilegesRequired: NONE
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 6.4
temporalSeverity: MEDIUM
userInteraction: NONE
vectorString: CVSS:3.0/A:L/AC:L/AV:N/C:L/I:L/PR:N/S:U/UI:N/E:U/RC:C/RL:O
version: 3.0
]