// For flags

CVE-2020-25688

 

Severity Score

3.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A flaw was found in rhacm versions before 2.0.5 and before 2.1.0. Two internal service APIs were incorrectly provisioned using a test certificate from the source repository. This would result in all installations using the same certificates. If an attacker could observe network traffic internal to a cluster, they could use the private key to decode API requests that should be protected by TLS sessions, potentially obtaining information they would not otherwise be able to. These certificates are not used for service authentication, so no opportunity for impersonation or active MITM attacks were made possible.

Se encontró un fallo en rhacm versiones anteriores a 2.0.5 y anteriores a 2.1.0. Se aprovisionaron incorrectamente dos API de servicios internos usando un certificado de prueba del repositorio de origen. Esto resultaría en que todas las instalaciones utilicen los mismos certificados. Si un atacante pudiera observar el tráfico de red interno en un clúster, podría usar la clave privada para decodificar las peticiones de la API que deberían estar protegidas por sesiones TLS, obteniendo potencialmente información que de otro modo no podrían obtener. Estos certificados no se usan para la autenticación de servicios, por lo que no hay oportunidad de que una suplantación de identidad o ataques MITM activos sea posible realizar

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-09-16 CVE Reserved
  • 2020-11-23 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-321: Use of Hard-coded Cryptographic Key
  • CWE-798: Use of Hard-coded Credentials
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://bugzilla.redhat.com/show_bug.cgi?id=1892551 2020-12-08
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redhat
Search vendor "Redhat"
 Advanced Cluster Management For Kubernetes
Search vendor "Redhat" for product "Advanced Cluster Management For Kubernetes"
 < 2.0.5
Search vendor "Redhat" for product "Advanced Cluster Management For Kubernetes" and version " < 2.0.5"
-
Affected