description: IBM Host firmware for LC-class Systems is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A remote privileged attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 190037.
problem types: Denial of Service
affected:
{
product: 8335-GTB
vendor: IBM
versions:
status: affected, version: OP820
}
{
product: 8335-GTA
vendor: IBM
versions:
status: affected, version: OP820
}
{
product: 8335-GCA
vendor: IBM
versions:
status: affected, version: OP820
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
exploitCodeMaturity: UNPROVEN
integrityImpact: NONE
privilegesRequired: HIGH
remediationLevel: OFFICIAL_FIX
reportConfidence: CONFIRMED
scope: UNCHANGED
temporalScore: 4.3
temporalSeverity: MEDIUM
userInteraction: NONE
vectorString: CVSS:3.0/PR:H/UI:N/AC:L/S:U/A:H/AV:N/I:N/C:N/RC:C/RL:O/E:U
version: 3.0
]