description: IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 160445.
problem types: Gain Privileges
affected:
{
product: WebSphere Application Server
vendor: IBM
versions:
status: affected, version: 8.5
status: affected, version: 9.0
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9
baseSeverity: CRITICAL
confidentialityImpact: HIGH
exploitCodeMaturity: UNPROVEN
integrityImpact: HIGH
privilegesRequired: NONE
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: CHANGED
temporalScore: 7.8
temporalSeverity: HIGH
userInteraction: NONE
vectorString: CVSS:3.0/S:C/A:H/AC:H/I:H/C:H/AV:N/PR:N/UI:N/RL:O/RC:C/E:U
version: 3.0
]