CVE-2023-0989 Exposure of Sensitive Information to an Unauthorized Actor in GitLab

2023-09-2906:30:56

CWE-200

GitLab

www.cve.org

cve-2023-0989

information disclosure

gitlab ce/ee

ci/cd variables

unauthorized actor

security vulnerability

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.6%

JSON

An information disclosure issue in GitLab CE/EE affecting all versions starting from 13.11 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows an attacker to extract non-protected CI/CD variables by tricking a user to visit a fork with a malicious CI/CD configuration.

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "16.2.8",
        "versionType": "semver"
      },
      {
        "version": "16.3",
        "status": "affected",
        "lessThan": "16.3.5",
        "versionType": "semver"
      },
      {
        "version": "16.4",
        "status": "affected",
        "lessThan": "16.4.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]