CVE-2021-32838

Regular Expression Denial of Service in flask-restx

Published Sep 20, 2021 CVSS 3.1 · 7.5 High EPSS 1.9% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-0085 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.
Github GHSA Github GHSA GHSA-3q6g-vf58-7m4g Regular Expression Denial of Service in flask-restx
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 3, 2024, 11:33 PM
Reserved
May 12, 2021, 12:00 AM
Status
Modified
Published
Sep 20, 2021, 6:15 PM
Modified
Jun 17, 2026, 3:53 AM