Lucene search

[email protected]CVE-2021-22177

HistoryApr 01, 2021 - 3:15 p.m.

CVE-2021-22177

2021-04-0115:15:13

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-22177

dos

gitlab-shell

gitlab ce

gitlab ee

security vulnerability

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.7%

JSON

Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command.

Affected configurations

NVD

Node

gitlabgitlabRange12.6.0–13.6.7community

gitlabgitlabRange12.6.0–13.6.7enterprise

gitlabgitlabRange13.7.0–13.7.7community

gitlabgitlabRange13.7.0–13.7.7enterprise

gitlabgitlabRange13.8.0–13.8.4community

gitlabgitlabRange13.8.0–13.8.4enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.6.7
gitlab:gitlabgitlablt13.7.7
gitlab:gitlabgitlablt13.8.4

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.6.7
gitlab:gitlab	gitlab	lt	13.7.7
gitlab:gitlab	gitlab	lt	13.8.4

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.6, <13.6.7"
      },
      {
        "status": "affected",
        "version": ">=13.7, <13.7.7"
      },
      {
        "status": "affected",
        "version": ">=13.8, <13.8.4"
      }
    ]
  }
]