CVE-2023-6564 Improper Authorization in GitLab

2024-02-0811:30:52

CWE-285

GitLab

github.com

gitlab

authorization

vulnerability

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

Low

JSON

An issue has been discovered in GitLab EE Premium and Ultimate affecting versions 16.4.3, 16.5.3, and 16.6.1. In projects using subgroups to define who can push and/or merge to protected branches, there may have been instances in which subgroup members with the Developer role were able to push or merge to protected branches.

CNA Affected

[
  {
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "vendor": "GitLab",
    "product": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": "16.4.3",
        "lessThan": "16.4.4",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "16.5.3",
        "lessThan": "16.5.4",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "16.6.1",
        "lessThan": "16.6.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]