CVE-2023-32082

2023-05-1120:15:09

CWE-200

GitHub_M

web.nvd.nist.gov

etcd

cve-2023-32082

security

vulnerability

data store

distributed system

api

rbac

nvd

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

39.2%

JSON

etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names (not value) associated to a lease when Keys parameter is true, even a user doesn’t have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds.

Affected configurations

Nvd

Vulners

Node

etcdetcdRange<3.4.26

etcdetcdRange3.5.0–3.5.9

VendorProductVersionCPE
etcdetcd*cpe:2.3:a:etcd:etcd:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
etcd	etcd	*	cpe:2.3:a:etcd:etcd::::::::

CNA Affected

[
  {
    "vendor": "etcd-io",
    "product": "etcd",
    "versions": [
      {
        "version": "< 3.4.26",
        "status": "affected"
      },
      {
        "version": ">= 3.5.0, < 3.5.9",
        "status": "affected"
      }
    ]
  }
]