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CVE-2024-37300
Good to know:
Date: June 12, 2024
OAuthenticator is software that allows OAuth2 identity providers to be plugged in and used with JupyterHub. JupyterHub < 5.0, when used with "GlobusOAuthenticator", could be configured to allow all users from a particular institution only. This worked fine prior to JupyterHub 5.0, because "allow_all" did not take precedence over "identity_provider". Since JupyterHub 5.0, "allow_all" does take precedence over "identity_provider". On a hub with the same config, now all users will be allowed to login, regardless of "identity_provider". "identity_provider" will basically be ignored. This is a documented change in JupyterHub 5.0, but is likely to catch many users by surprise. OAuthenticator 16.3.1 fixes the issue with JupyterHub 5.0, and does not affect previous versions. As a workaround, do not upgrade to JupyterHub 5.0 when using "GlobusOAuthenticator" in the prior configuration.
Language: Python
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Incorrect Authorization
CWE-863Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | NONE |