description: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 and IBM WebSphere Application Server Liberty 17.0.0.3 through 22.0.0.9 are vulnerable to HTTP header injection, caused by improper validation. This could allow an attacker to conduct various attacks against the vulnerable system, including cache poisoning and cross-site scripting. IBM X-Force ID: 229429.
problem types: Gain Access
affected:
{
product: WebSphere Application Server
vendor: IBM
versions:
status: affected, version: 7.0
status: affected, version: 8.0
status: affected, version: 8.5
status: affected, version: 9.0
}
{
product: WebSphere Application Server Liberty
vendor: IBM
versions:
status: affected, version: 17.0.0.3
status: affected, version: 22.0.0.9
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
exploitCodeMaturity: UNPROVEN
integrityImpact: LOW
privilegesRequired: LOW
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 4.7
temporalSeverity: MEDIUM
userInteraction: NONE
vectorString: CVSS:3.0/UI:N/PR:L/I:L/A:N/C:L/AV:N/AC:L/S:U/E:U/RC:C/RL:O
version: 3.0
]