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[email protected]CVE-2021-22181

HistoryJun 11, 2021 - 4:15 p.m.

CVE-2021-22181

2021-06-1116:15:09

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-22181

denial of service

gitlab

recursive pipeline

resource exhaustion

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

JSON

A denial of service vulnerability in GitLab CE/EE affecting all versions since 11.8 allows an attacker to create a recursive pipeline relationship and exhaust resources.

Affected configurations

NVD

Node

gitlabgitlabRange11.8.0–13.10.5community

gitlabgitlabRange11.8.0–13.10.5enterprise

gitlabgitlabRange13.11.0–13.11.5community

gitlabgitlabRange13.11.0–13.11.5enterprise

gitlabgitlabRange13.12.0–13.12.2community

gitlabgitlabRange13.12.0–13.12.2enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.10.5
gitlab:gitlabgitlablt13.11.5
gitlab:gitlabgitlablt13.12.2

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.10.5
gitlab:gitlab	gitlab	lt	13.11.5
gitlab:gitlab	gitlab	lt	13.12.2

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=11.8, <13.10.5"
      },
      {
        "status": "affected",
        "version": ">=13.11, <13.11.5"
      },
      {
        "status": "affected",
        "version": ">=13.12, <13.12.2"
      }
    ]
  }
]