CVE-2024-39780

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-39780
A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ros/dynamic_reconfigure/pull/202
Configurations

No configuration.

History

18 Jun 2025, 11:15

Type Values Removed Values Added
Summary (en) A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code. This issue has now been fixed for ROS Noetic via commit 3d93ac13603438323d7e9fa74e879e45c5fe2e8e. (en) A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code.

18 Jun 2025, 10:15

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad de deserialización de YAML en 'dynparam' del Sistema Operativo Robot (ROS), una herramienta de línea de comandos para obtener, configurar y eliminar parámetros de un nodo configurable dinámicamente. Esta vulnerabilidad afecta a las distribuciones de ROS Noetic y anteriores. El problema se debe al uso de la función yaml.load() en los verbos 'set' y 'get', y permite la creación de objetos Python arbitrarios. Gracias a esta vulnerabilidad, un usuario local o remoto puede crear y ejecutar código Python arbitrario. Este problema se ha corregido para ROS Noetic mediante el commit 3d93ac13603438323d7e9fa74e879e45c5fe2e8e.
CVSS v2 : unknown
v3 : 8.4 		v2 : unknown
v3 : 7.8

02 Apr 2025, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-02 08:15

Updated : 2025-06-18 11:15

NVD link : CVE-2024-39780

Mitre link : CVE-2024-39780

CVE.ORG link : CVE-2024-39780

JSON object : View

Products Affected

No product.

CWE
CWE-20

Improper Input Validation

CWE-502

Deserialization of Untrusted Data