CVE-2023-5106 Improper Access Control in GitLab

2023-10-0211:49:56

CWE-284

GitLab

www.cve.org

gitlab

access control

ultimate-licensed

cve-2023-5106

impersonation

ci pipelines

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.2 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.0%

JSON

An issue has been discovered in Ultimate-licensed GitLab EE affecting all versions starting 13.12 prior to 16.2.8, 16.3.0 prior to 16.3.5, and 16.4.0 prior to 16.4.1 that could allow an attacker to impersonate users in CI pipelines through direct transfer group imports.

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "13.12",
        "status": "affected",
        "lessThan": "16.2.8",
        "versionType": "semver"
      },
      {
        "version": "16.3.0",
        "status": "affected",
        "lessThan": "16.3.5",
        "versionType": "semver"
      },
      {
        "version": "16.4.0",
        "status": "affected",
        "lessThan": "16.4.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]