CVE-2023-46741

2024-01-0317:15:10

CWE-200

GitHub_M

web.nvd.nist.gov

cubefs

vulnerability

plaintext logs

privilege escalation

upgrade

security fix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.001

Percentile

39.1%

JSON

CubeFS is an open-source cloud-native file storage system. A vulnerability was found in CubeFS prior to version 3.3.1 that could allow users to read sensitive data from the logs which could allow them escalate privileges. CubeFS leaks configuration keys in plaintext format in the logs. These keys could allow anyone to carry out operations on blobs that they otherwise do not have permissions for. For example, an attacker that has succesfully retrieved a secret key from the logs can delete blogs from the blob store. The attacker can either be an internal user with limited privileges to read the log, or they can be an external user who has escalated privileges sufficiently to access the logs. The vulnerability has been patched in v3.3.1. There is no other mitigation than upgrading.

Affected configurations

Nvd

Vulners

Node

linuxfoundationcubefsRange<3.3.1

VendorProductVersionCPE
linuxfoundationcubefs*cpe:2.3:a:linuxfoundation:cubefs:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linuxfoundation	cubefs	*	cpe:2.3:a:linuxfoundation:cubefs::::::::

CNA Affected

[
  {
    "vendor": "cubefs",
    "product": "cubefs",
    "versions": [
      {
        "version": "< 3.3.1",
        "status": "affected"
      }
    ]
  }
]