Executive Summary

Informations
Name CVE-2018-7206 First vendor Publication 2018-02-17
Vendor Cve Last vendor Modification 2021-01-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Cvss Base Score 6.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in Project Jupyter JupyterHub OAuthenticator 0.6.x before 0.6.2 and 0.7.x before 0.7.3. When using JupyterHub with GitLab group whitelisting for access control, group membership was not checked correctly, allowing members not in the whitelisted groups to create accounts on the Hub. (Users were not allowed to access other users' accounts, but could create their own accounts on the Hub linked to their GitLab account. GitLab authentication not using gitlab_group_whitelist is unaffected. No other Authenticators are affected.)

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7206

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5

Sources (Detail)

Source Url
CONFIRM https://blog.jupyter.org/security-fix-for-jupyterhub-gitlab-oauthenticator-7b...
https://github.com/jupyterhub/oauthenticator/blob/8499dc2/CHANGELOG.md#073---...
https://github.com/jupyterhub/oauthenticator/commit/1845c0e4b1bff3462c91c3108...

Alert History

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Date Informations
2021-05-04 13:20:45
  • Multiple Updates
2021-04-22 02:35:43
  • Multiple Updates
2021-01-13 17:22:51
  • Multiple Updates
2020-05-23 01:19:06
  • Multiple Updates
2019-10-03 09:21:27
  • Multiple Updates
2019-03-07 17:19:30
  • Multiple Updates
2018-03-21 09:19:14
  • Multiple Updates
2018-03-19 21:19:51
  • Multiple Updates
2018-02-18 09:20:18
  • First insertion