// For flags

CVE-2024-35198

TorchServe bypass allowed_urls configuration

Severity Score

5.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

TorchServe is a flexible and easy-to-use tool for serving and scaling PyTorch models in production. TorchServe 's check on allowed_urls configuration can be by-passed if the URL contains characters such as ".." but it does not prevent the model from being downloaded into the model store. Once a file is downloaded, it can be referenced without providing a URL the second time, which effectively bypasses the allowed_urls security check. Customers using PyTorch inference Deep Learning Containers (DLC) through Amazon SageMaker and EKS are not affected. This issue in TorchServe has been fixed by validating the URL without characters such as ".." before downloading see PR #3082. TorchServe release 0.11.0 includes the fix to address this vulnerability. Users are advised to upgrade. There are no known workarounds for this vulnerability.

TorchServe es una herramienta flexible y fácil de usar para servir y escalar modelos PyTorch en producción. La verificación de TorchServe en la configuración de Allow_urls se puede omitir si la URL contiene caracteres como ".." pero no impide que el modelo se descargue en la tienda de modelos. Una vez que se descarga un archivo, se puede hacer referencia a él sin proporcionar una URL la segunda vez, lo que efectivamente evita la verificación de seguridad de Allow_urls. Los clientes que utilizan contenedores de aprendizaje profundo (DLC) de inferencia de PyTorch a través de Amazon SageMaker y EKS no se ven afectados. Este problema en TorchServe se solucionó validando la URL sin caracteres como ".." antes de descargar, consulte PR #3082. La versión 0.11.0 de TorchServe incluye la solución para solucionar esta vulnerabilidad. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-05-10 CVE Reserved
  • 2024-07-18 CVE Published
  • 2024-07-19 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-706: Use of Incorrectly-Resolved Name or Reference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Pytorch
Search vendor "Pytorch"
 Serve
Search vendor "Pytorch" for product "Serve"
 >= 0.4.2 < 0.11.0
Search vendor "Pytorch" for product "Serve" and version " >= 0.4.2 < 0.11.0"
en
Affected