title: A vulnerability in the IPMI handler, where an unauthorized attacker can use certain oracles to guess a valid username
description: AMI BMC contains a vulnerability in the IPMI
handler, where an unauthorized attacker can use certain oracles to guess a
valid username, which may lead to information disclosure.
problem types: CWE-203 Observable Discrepancy
affected:
{
defaultStatus: unknown
platforms: ARM
product: MegaRAC_SPx
vendor: AMI
versions:
lessThan: 12.7, status: affected, version: 12.0, versionType: RC
lessThan: 13.5, status: affected, version: 13.0, versionType: RC
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL