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[email protected]CVE-2023-5831

HistoryNov 06, 2023 - 11:15 a.m.

CVE-2023-5831

2023-11-0611:15:09

CWE-200

[email protected]

web.nvd.nist.gov

205

cve-2023-5831

gitlab ce

gitlab ee

version disclosure

security vulnerability

nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.0 before 16.3.6, all versions starting from 16.4 before 16.4.2, and all versions starting from 16.5.0 before 16.5.1 which have the super_sidebar_logged_out feature flag enabled. Affected versions with this default-disabled feature flag enabled may unintentionally disclose GitLab version metadata to unauthorized actors.

Affected configurations

NVD

Node

gitlabgitlabRange16.0.0–16.3.6community

gitlabgitlabRange16.0.0–16.3.6enterprise

gitlabgitlabRange16.4.0–16.4.2community

gitlabgitlabRange16.4.0–16.4.2enterprise

gitlabgitlabMatch16.5.0community

gitlabgitlabMatch16.5.0enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt16.3.6
gitlab:gitlabgitlablt16.4.2
gitlab:gitlabgitlabeq16.5.0

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	16.3.6
gitlab:gitlab	gitlab	lt	16.4.2
gitlab:gitlab	gitlab	eq	16.5.0

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "16.0",
        "status": "affected",
        "lessThan": "16.3.6",
        "versionType": "semver"
      },
      {
        "version": "16.4",
        "status": "affected",
        "lessThan": "16.4.2",
        "versionType": "semver"
      },
      {
        "version": "16.5",
        "status": "affected",
        "lessThan": "16.5.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]