CVE ID:	CVE-2021-32838
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.
Test IDs:	1.3.6.1.4.1.25623.1.1.10.2021.0473   1.3.6.1.4.1.25623.1.0.880150   1.3.6.1.4.1.25623.1.0.818588
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-32838 https://github.com/advisories/GHSA-3q6g-vf58-7m4g https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5UCTFVDU3677B5OBGK4EF5NMUPJLL6SQ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QUD6SWZLX52AAZUHDETJ2CDMQGEPGFL3/ https://github.com/python-restx/flask-restx/blob/fd99fe11a88531f5f3441a278f7020589f9d2cc0/flask_restx/inputs.py#L51 https://github.com/python-restx/flask-restx/blob/fd99fe11a88531f5f3441a278f7020589f9d2cc0/flask_restx/inputs.py#L51 https://github.com/python-restx/flask-restx/commit/bab31e085f355dd73858fd3715f7ed71849656da https://github.com/python-restx/flask-restx/commit/bab31e085f355dd73858fd3715f7ed71849656da https://github.com/python-restx/flask-restx/issues/372 https://github.com/python-restx/flask-restx/issues/372 https://pypi.org/project/flask-restx/ https://pypi.org/project/flask-restx/