CVE-2023-30591

2023-09-2906:15:09

CWE-754

CWE-241

[email protected]

web.nvd.nist.gov

cve-2023-30591

denial of service

nodebb

vulnerability

unauthenticated attackers

crash

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

24.2%

JSON

Denial-of-service in NodeBB <= v2.8.10 allows unauthenticated attackers to trigger a crash, when invoking eventName.startsWith() or eventName.toString(), while processing Socket.IO messages via crafted Socket.IO messages containing array or object type for the event name respectively.

Affected configurations

NVD

Node

nodebbnodebbRange≤2.8.10

CPENameOperatorVersion
nodebb:nodebbnodebble2.8.10

CPE	Name	Operator	Version
nodebb:nodebb	nodebb	le	2.8.10

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "NodeBB",
    "repo": "https://github.com/NodeBB/NodeBB",
    "vendor": "NodeBB, Inc.",
    "versions": [
      {
        "lessThanOrEqual": "2.8.10",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]