← Retour aux CVEs

CVE-2023-38994

HIGH

7.9

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.

Details CVE

Score CVSS v3.17.9

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie10/31/2023

Derniere modification4/15/2025

Sourcenvd

Observations honeypot0

Produits affectes

univention:univention_corporate_server

Faiblesses (CWE)

CWE-668

References

https://forge.univention.org/bugzilla/show_bug.cgi?id=56324(cve@mitre.org)

https://forge.univention.org/bugzilla/show_bug.cgi?id=56324#c0(cve@mitre.org)

https://raeph123.github.io/BlogPosts/Univention/Simple_yet_effective_The_story_of_some_simple_bugs_that_led_to_the_complete_compromise_of_a_network_en.html(cve@mitre.org)

https://www.drive-byte.de/en/blog/simple-yet-effective-the-story-of-some-simple-bugs-that-led-to-the-complete-compromise-of-a-network(cve@mitre.org)

https://forge.univention.org/bugzilla/show_bug.cgi?id=56324(af854a3a-2127-422b-91ae-364da2661108)

https://forge.univention.org/bugzilla/show_bug.cgi?id=56324#c0(af854a3a-2127-422b-91ae-364da2661108)

https://www.drive-byte.de/en/blog/simple-yet-effective-the-story-of-some-simple-bugs-that-led-to-the-complete-compromise-of-a-network(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.