// For flags

CVE-2020-24719

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Exposed Erlang Cookie could lead to Remote Command Execution (RCE) attack. Communication between Erlang nodes is done by exchanging a shared secret (aka "magic cookie"). There are cases where the magic cookie is included in the content of the logs. An attacker can use the cookie to attach to an Erlang node and run OS level commands on the system running the Erlang node. Affects version: 6.5.1. Fix version: 6.6.0.

Una Cookie de Erlang expuesta podría conllevar a un ataque de Ejecución de Comando Remota (RCE). La comunicación entre los nodos de Erlang se realiza mediante el intercambio de un secreto compartido (también se conoce como "magic cookie"). Existen casos en los que la magic cookie se incluye en el contenido de los registros. Un atacante puede usar la cookie para adjuntar a un nodo Erlang y ejecutar comandos a nivel de Sistema Operativo en el sistema que ejecuta el nodo Erlang. Afecta a la versión: 6.5.1. Versión corregida: 6.6.0

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-08-27 CVE Reserved
  • 2020-11-12 CVE Published
  • 2023-07-29 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.couchbase.com/resources/security#VulnerabilityReporting 2020-11-30
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Couchbase
Search vendor "Couchbase"
 Couchbase Server
Search vendor "Couchbase" for product "Couchbase Server"
 >= 6.5.1 < 6.6.0
Search vendor "Couchbase" for product "Couchbase Server" and version " >= 6.5.1 < 6.6.0"
-
Affected