CVE-2023-38994

Published Oct 31, 2023

Last updated 10 months ago

Overview

Description: The 'check_univention_joinstatus' prometheus monitoring script (and other scripts) in UCS 5.0-5 revealed the LDAP plaintext password of the machine account in the process list allowing attackers with local ssh access to gain higher privileges and perform followup attacks. By default, the configuration of UCS does not allow local ssh access for regular users.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-668

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:univention:univention_corporate_server:5.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "87FB6001-5827-44DC-88F1-EB4FE5E3BD34"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References