// For flags

CVE-2021-32699

Asymmetric Resource Consumption (Amplification) in Docker containers created by Wings

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Wings is the control plane software for the open source Pterodactyl game management system. All versions of Pterodactyl Wings prior to `1.4.4` are vulnerable to system resource exhaustion due to improper container process limits being defined. A malicious user can consume more resources than intended and cause downstream impacts to other clients on the same hardware, eventually causing the physical server to stop responding. Users should upgrade to `1.4.4` to mitigate the issue. There is no non-code based workaround for impacted versions of the software. Users running customized versions of this software can manually set a PID limit for containers created.

Wings es el software del plano de control del sistema de administración de juegos de código abierto Pterodactyl. Todas las versiones de Pterodactyl Wings anteriores a "1.4.4" son vulnerables al agotamiento de los recursos del sistema debido a la definición inapropiada de los límites de los procesos de los contenedores. Un usuario malicioso puede consumir más recursos de los previstos y causar impactos posteriores a otros clientes en el mismo hardware, causando eventualmente que el servidor físico deje de responder. Los usuarios deben actualizar a la versión "1.4.4" para mitigar el problema. No existe ninguna solución no basada en código para las versiones afectadas del software. Los usuarios que ejecutan versiones personalizadas de este software pueden establecer manualmente un límite de PID para los contenedores creados

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-05-12 CVE Reserved
  • 2021-06-22 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
  • CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Pterodactyl
Search vendor "Pterodactyl"
 Wings
Search vendor "Pterodactyl" for product "Wings"
 < 1.4.4
Search vendor "Pterodactyl" for product "Wings" and version " < 1.4.4"
-
Affected