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[email protected]CVE-2021-22168

HistoryJan 15, 2021 - 4:15 p.m.

CVE-2021-22168

2021-01-1516:15:13

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-22168

denial of service

nuget api

gitlab

nvd

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.1%

JSON

A regular expression denial of service issue has been discovered in NuGet API affecting all versions of GitLab starting from version 12.8.

Affected configurations

NVD

Node

gitlabgitlabRange12.8.0–13.5.6community

gitlabgitlabRange12.8.0–13.5.6enterprise

gitlabgitlabRange13.6.0–13.6.4community

gitlabgitlabRange13.6.0–13.6.4enterprise

gitlabgitlabRange13.7.0–13.7.2community

gitlabgitlabRange13.7.0–13.7.2enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.5.6
gitlab:gitlabgitlablt13.6.4
gitlab:gitlabgitlablt13.7.2

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.5.6
gitlab:gitlab	gitlab	lt	13.6.4
gitlab:gitlab	gitlab	lt	13.7.2

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.8, <13.5.6"
      },
      {
        "status": "affected",
        "version": ">=13.6.0, <13.6.4"
      },
      {
        "status": "affected",
        "version": ">=13.7.0, <13.7.2"
      }
    ]
  }
]