CVE-2022-4019

2022-11-2306:15:09

CWE-770

[email protected]

web.nvd.nist.gov

cve-2022-4019

denial of service

vulnerability

mattermost playbooks plugin

authenticated user

server crash

playbooks api

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

35.0%

JSON

A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.

Affected configurations

NVD

Node

mattermostmattermostMatch-

CPENameOperatorVersion
mattermost:mattermostmattermosteq-

CPE	Name	Operator	Version
mattermost:mattermost	mattermost	eq	-

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Playbooks Plugin",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "7.1.3",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "version": "7.1.4",
        "versionType": "semver"
      },
      {
        "lessThan": "7.2.1",
        "status": "affected",
        "version": "7.2.0",
        "versionType": "semver"
      },
      {
        "lessThan": "7.3.1",
        "status": "affected",
        "version": "7.3.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "7.4.0"
      }
    ]
  }
]