Executive Summary

Informations
Name CVE-2023-38994 First vendor Publication 2023-10-31
Vendor Cve Last vendor Modification 2024-01-31

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-38994

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-668 Exposure of Resource to Wrong Sphere

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Sources (Detail)

Source Url
MISC https://forge.univention.org/bugzilla/show_bug.cgi?id=56324
https://forge.univention.org/bugzilla/show_bug.cgi?id=56324#c0
https://www.drive-byte.de/en/blog/simple-yet-effective-the-story-of-some-simp...

Alert History

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Date Informations
2024-01-31 17:27:45
  • Multiple Updates
2023-11-13 21:27:44
  • Multiple Updates
2023-11-09 05:27:33
  • Multiple Updates
2023-10-31 17:27:20
  • First insertion