CVE-2021-29621 - Vulnerability Details - OpenCVE

Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Apache	Airflow
Flask-appbuilder Project	Flask-appbuilder

Configuration 1 [-]

cpe:2.3:a:flask-appbuilder_project:flask-appbuilder:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:a:apache:airflow:1.10.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/dpgaspar/Flask-AppBuilder/commit/780bd0e8fbf2d36ada52edb769477e0a4edae580
https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-434h-p4gx-jm89
https://lists.apache.org/thread.html/r466759f377651f0a690475d5a52564d0e786e82c08d5a5730a4f8352%40%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/r5b754118ba4e996adf03863705d34168bffec202da5c6bdc9bf3add5%40%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/r91067f953906d93aaa1c69fe2b5472754019cc6bd4f1ba81349d62a0%40%3Ccommits.airflow.apache.org%3E
https://pypi.org/project/Flask-AppBuilder/

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-06-07T19:00:12

Updated: 2024-08-03T22:11:06.246Z

Reserved: 2021-03-30T00:00:00

Link: CVE-2021-29621

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-07T19:15:07.600

Modified: 2024-11-21T06:01:30.730

Link: CVE-2021-29621

Redhat

No data.

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