// For flags

CVE-2021-3469

 

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Foreman versions before 2.3.4 and before 2.4.0 is affected by an improper authorization handling flaw. An authenticated attacker can impersonate the foreman-proxy if product enable the Puppet Certificate authority (CA) to sign certificate requests that have subject alternative names (SANs). Foreman do not enable SANs by default and `allow-authorization-extensions` is set to `false` unless user change `/etc/puppetlabs/puppetserver/conf.d/ca.conf` configuration explicitly.

Foreman versiones anteriores a 2.3.4 y versiones anteriores a 2.4.0, están afectadas por un fallo en el manejo de la autorización. Un atacante autenticado puede hacerse pasar por el foreman-proxy si el producto permite que la autoridad de certificados (CA) de Puppet firme peticiones de certificados que tengan nombres alternativos de sujeto (SAN). Foreman no habilita los SANs por defecto y la función "allow-authorization-extensions" está ajustada en el parámetro "false" a menos que el usuario cambie la configuración del archivo "/etc/puppetlabs/puppetserver/conf.d/ca.conf" explícitamente

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-03-26 CVE Reserved
  • 2021-06-03 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-863: Incorrect Authorization
CAPEC
References (1)
URL Tag Source
https://bugzilla.redhat.com/show_bug.cgi?id=1943630 Issue Tracking
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Theforeman
Search vendor "Theforeman"
 Foreman
Search vendor "Theforeman" for product "Foreman"
 < 2.3.4
Search vendor "Theforeman" for product "Foreman" and version " < 2.3.4"
-
Affected