CVE-2023-36053

Django has regular expression denial of service vulnerability in EmailValidator/URLValidator

Description

In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS (regular expression denial of service) attack via a very large number of domain name labels of emails and URLs.

Patch Available

Fix available through Seal Security.  
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Fix without upgrading

Score

Severity

Ecosystem

Python

Publish Date

July 3, 2023

Modified Date

December 5, 2023

Score Vector

Affected Versions