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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-40273 Detail

Description

The session fixation vulnerability allowed the authenticated user to continue accessing Airflow webserver even after the password of the user has been reset by the admin - up until the expiry of the session of the user. Other than manually cleaning the session database (for database session backend), or changing the secure_key and restarting the webserver, there were no mechanisms to force-logout the user (and all other users with that). With this fix implemented, when using the database session backend, the existing sessions of the user are invalidated when the password of the user is reset. When using the securecookie session backend, the sessions are NOT invalidated and still require changing the secure key and restarting the webserver (and logging out all other users), but the user resetting the password is informed about it with a flash message warning displayed in the UI. Documentation is also updated explaining this behaviour. Users of Apache Airflow are advised to upgrade to version 2.7.0 or newer to mitigate the risk associated with this vulnerability.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/apache/airflow/pull/33347 Third Party Advisory 
https://github.com/apache/airflow/pull/33347 Third Party Advisory 
https://lists.apache.org/thread/9rdmv8ln4y4ncbyrlmjrsj903x4l80nj Vendor Advisory 
https://lists.apache.org/thread/9rdmv8ln4y4ncbyrlmjrsj903x4l80nj Vendor Advisory 
https://www.openwall.com/lists/oss-security/2023/08/23/1 Mailing List  Third Party Advisory 
https://www.openwall.com/lists/oss-security/2023/08/23/1 Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-384 Session Fixation Apache Software Foundation  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-40273
NVD Published Date:
08/23/2023
NVD Last Modified:
11/21/2024
Source:
Apache Software Foundation