Lucene search

[email protected]CVE-2021-39942

HistoryJan 18, 2022 - 5:15 p.m.

CVE-2021-39942

2022-01-1817:15:08

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-39942

gitlab

denial of service

vulnerability

npm

file size limits

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

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%

JSON

A denial of service vulnerability in GitLab CE/EE affecting all versions starting from 12.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows low-privileged users to bypass file size limits in the NPM package repository to potentially cause denial of service.

Affected configurations

NVD

Node

gitlabgitlabRange12.0–14.3.6community

gitlabgitlabRange12.0–14.3.6enterprise

gitlabgitlabRange14.4–14.4.4community

gitlabgitlabRange14.4–14.4.4enterprise

gitlabgitlabRange14.5–14.5.2community

gitlabgitlabRange14.5–14.5.2enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt14.3.6
gitlab:gitlabgitlablt14.4.4
gitlab:gitlabgitlablt14.5.2

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	14.3.6
gitlab:gitlab	gitlab	lt	14.4.4
gitlab:gitlab	gitlab	lt	14.5.2

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.0, <14.3.6"
      },
      {
        "status": "affected",
        "version": ">=14.4, <14.4.4"
      },
      {
        "status": "affected",
        "version": ">=14.5, <14.5.2"
      }
    ]
  }
]