CVE-2023-48311

Published: Dic 08, 2023 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2023-3219 Aliases: GHSA-hfgr-h3vc-p6c2
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,0
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

dockerspawner is a tool to spawn JupyterHub single user servers in Docker containers. Users of JupyterHub deployments running DockerSpawner starting with 0.11.0 without specifying `DockerSpawner.allowed_images` configuration allow users to launch _any_ pullable docker image, instead of restricting to only the single configured image, as intended. This issue has been addressed in commit `3ba4b665b` which has been included in dockerspawner release version 13. Users are advised to upgrade. Users unable to upgrade should explicitly set `DockerSpawner.allowed_images` to a non-empty list containing only the default image will result in the intended default behavior.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0025
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Application

Dockerspawner by Jupyter

Product Information
Vendor Jupyter
Product Dockerspawner
Version Range Affected
From 0.11.0 (inclusive)
To 13.0 (exclusive)
cpe:2.3:a:jupyter:dockerspawner:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/jupyterhub/dockerspawner/commit/3ba4b665…
Patch
https://github.com/jupyterhub/dockerspawner/commit/3ba4b665b6ca6027ea7a032d7ca3…
https://github.com/jupyterhub/dockerspawner/security/adviso…
Vendor Advisory
https://github.com/jupyterhub/dockerspawner/security/advisories/GHSA-hfgr-h3vc-…
https://github.com/jupyterhub/dockerspawner/commit/3ba4b665…
Patch
https://github.com/jupyterhub/dockerspawner/commit/3ba4b665b6ca6027ea7a032d7ca3…
https://github.com/jupyterhub/dockerspawner/security/adviso…
Vendor Advisory
https://github.com/jupyterhub/dockerspawner/security/advisories/GHSA-hfgr-h3vc-…