CVE-2021-39159

Code Injection in pypi/binderhub

Identifier

CVE-2021-39159

Package Slug

pypi/binderhub

Vulnerability

Code Injection

Description

BinderHub is a kubernetes-based cloud service that allows users to share reproducible interactive computing environments from code repositories. where providing BinderHub with maliciously crafted input could execute code in the BinderHub context, with the potential to egress credentials of the BinderHub deployment, including JupyterHub API tokens, kubernetes service accounts, and docker registry credentials. This may provide the ability to manipulate images and other user created pods in the deployment, with the potential to escalate to the host depending on the underlying kubernetes configuration. If users are unable to update they may disable the git repo provider by specifying the BinderHub.repo_providers as a workaround.

Affected Versions

All versions before 0.2.0-n653

Solution

Upgrade to version 0.2.0-n653 or above

Last Modified

2021-09-03

source