logo
DATABASE RESOURCES PRICING ABOUT US

CVE-2021-21705

Description

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.


Affected Software


CPE Name Name Version
php:php php 7.3.29
php:php php 7.4.21
php:php php 8.0.8
netapp:clustered_data_ontap netapp clustered data ontap -
oracle:sd-wan_aware oracle sd-wan aware 8.2

Related