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CVE-2021-32838
Published: Sep 20, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
Flask-RESTX (pypi package flask-restx) is a community driven fork of Flask-RESTPlus. Flask-RESTX before version 0.5.1 is vulnerable to ReDoS (Regular Expression Denial of Service) in email_regex. This is fixed in version 0.5.1.
| Vendor | Product | Versions |
|---|---|---|
python-restx | flask-restx | affected < 0.5.1 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
https://github.com/advisories/GHSA-3q6g-vf58-7m4g
x_refsource_CONFIRM
https://github.com/python-restx/flask-restx/issues/372
x_refsource_MISC
https://pypi.org/project/flask-restx/
x_refsource_MISC
FEDORA-2021-0739f45529
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-67b7695f95
vendor-advisory
x_refsource_FEDORA
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