CVE-2021-32838

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Source
https://cve.org/CVERecord?id=CVE-2021-32838
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32838.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-32838
Aliases
Related
Published
2021-09-20T18:15:11.010Z
Modified
2026-03-15T15:14:27.233900Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/python-restx/flask-restx

Affected ranges

Type
GIT
Repo
https://github.com/python-restx/flask-restx
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c574c7934c96a4ce96acfab14edaa941e4674e08
Fixed
bab31e085f355dd73858fd3715f7ed71849656da
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.5.1"
        }
    ]
}

Affected versions

0.*
0.1.1
0.2.0
0.3.0
0.4.0
0.5.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32838.json"