CVE-2024-39901 OpenSearch Observability does not properly restrict access to private tenant resources

2024-07-0921:14:28

CWE-639

GitHub_M

github.com

opensearch

observability

access restriction

vulnerability

private tenant

data revealed

CVSS3

4.2

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.8

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

OpenSearch Observability is collection of plugins and applications that visualize data-driven events. An issue in the OpenSearch observability plugins allows unintended access to private tenant resources like notebooks. The system did not properly check if the user was the resource author when accessing resources in a private tenant, leading to potential data being revealed. The patches are included in OpenSearch 2.14.

CNA Affected

[
  {
    "vendor": "opensearch-project",
    "product": "observability",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.14.0.0"
      }
    ]
  }
]