CVE-2019-14824

389-ds-base: Read permission check bypass via the deref plugin

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in the 'deref' plugin of 389-ds-base where it could use the 'search' permission to display attribute values. In some configurations, this could allow an authenticated attacker to view private attributes, such as password hashes.

Se detectó un fallo en el plugin "deref" de 389-ds-base, donde podría usar el permiso "search" para mostrar los valores de los atributos. En algunas configuraciones, esto podría permitir a un atacante autenticado visualizar atributos privados, tales como hashes de contraseñas.

389 Directory Server is an LDAP version 3 compliant server. The base packages include the Lightweight Directory Access Protocol server and command-line utilities for server administration. Issues addressed include bypass, denial of service, and information leakage vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-08-10 CVE Reserved
2019-11-06 CVE Published
2025-02-13 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (7)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/11/msg00036.html	Mailing List
https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2019:3981	2023-04-24
https://access.redhat.com/errata/RHSA-2020:0464	2023-04-24
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14824	2023-04-24
https://access.redhat.com/security/cve/CVE-2019-14824	2020-02-10
https://bugzilla.redhat.com/show_bug.cgi?id=1747448	2020-02-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fedoraproject Search vendor "Fedoraproject"		389 Directory Server Search vendor "Fedoraproject" for product "389 Directory Server"				-		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				7.0 Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected