CVE Vulnerabilities

CVE-2019-11187

Improper Authentication

Published: Aug 15, 2019 | Modified: Aug 24, 2020
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
LOW

Incorrect Access Control in the LDAP class of GONICUS GOsa through 2019-04-11 allows an attacker to log into any account with a username containing the case-insensitive substring success when an arbitrary password is provided.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Gosa Gonicus * 2019-04-11 (including)
Fusiondirectory Ubuntu bionic *
Fusiondirectory Ubuntu disco *
Fusiondirectory Ubuntu trusty *
Fusiondirectory Ubuntu upstream *
Fusiondirectory Ubuntu xenial *
Gosa Ubuntu bionic *
Gosa Ubuntu disco *
Gosa Ubuntu trusty *
Gosa Ubuntu upstream *
Gosa Ubuntu xenial *

Potential Mitigations

References