CVE-2021-32838

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Summary

CVECVE-2021-32838
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-20 18:15:00 UTC
Updated2023-11-07 03:35:00 UTC
DescriptionFlask-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.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All
Application Flask-restx Project Flask-restx All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 33 Update: python-flask-restx-0.2.0-4.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
optimize email regex (credits: @kevinbackhouse, fix: #372) · python-restx/flask-restx@bab31e0 · GitHub MISC github.com
[SECURITY] Fedora 34 Update: python-flask-restx-0.3.0-2.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
flask-restx/inputs.py at fd99fe11a88531f5f3441a278f7020589f9d2cc0 · python-restx/flask-restx · GitHub MISC github.com
Regular Expression Denial of Service in flask-restx · CVE-2021-32838 · GitHub Advisory Database · GitHub CONFIRM github.com
[SECURITY] Fedora 34 Update: python-flask-restx-0.3.0-2.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
GHSL-2021-123 · Issue #372 · python-restx/flask-restx · GitHub MISC github.com
[SECURITY] Fedora 33 Update: python-flask-restx-0.2.0-4.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
flask-restx · PyPI MISC pypi.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 281942 Fedora Security Update for python (FEDORA-2021-67b7695f95)
  • 281943 Fedora Security Update for python (FEDORA-2021-0739f45529)
  • 980623 Python (pip) Security Update for flask-restx (GHSA-3q6g-vf58-7m4g)

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