CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
59.1%
SSVC
Exploitation
poc
Automatable
no
Technical Impact
total
MinIO is a High Performance Object Storage. When someone creates an access key, it inherits the permissions of the parent key. Not only for s3:*
actions, but also admin:*
actions. Which means unless somewhere above in the access-key hierarchy, the admin
rights are denied, access keys will be able to simply override their own s3
permissions to something more permissive. The vulnerability is fixed in RELEASE.2024-01-31T20-20-33Z.
[
{
"cpes": [
"cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*"
],
"vendor": "minio",
"product": "minio",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "RELEASE.2024-01-31T20-20-33Z",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
59.1%
SSVC
Exploitation
poc
Automatable
no
Technical Impact
total