CVE-2023-28434
MinIO Security Feature Bypass Vulnerability
CVSS
—
Sin CVSS
EPSS
7.9%
p95
KEV
SÍ
19 sept 2023
Exploit Today
78
0-100
Publicado: — · Última mod.: —
Producto
MinIO / MinIO
Vulnerabilidad
MinIO Security Feature Bypass Vulnerability
Añadido a KEV
19 sept 2023
Remediar antes de
10 oct 2023
Uso conocido en ransomware
No
Descripción resumida
MinIO contains a security feature bypass vulnerability that allows an attacker to use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket` to conduct privilege escalation. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access.
Acción requerida
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notas
https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c; https://nvd.nist.gov/vuln/detail/CVE-2023-28434