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CVE-2021-21705

MEDIUM

4.3

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.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie10/4/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

netapp:clustered_data_ontaporacle:sd-wan_awarephp:php

Faiblesses (CWE)

CWE-20CWE-20

References

https://bugs.php.net/bug.php?id=81122(security@php.net)

https://security.gentoo.org/glsa/202209-20(security@php.net)

https://security.netapp.com/advisory/ntap-20211029-0006/(security@php.net)

https://www.oracle.com/security-alerts/cpujan2022.html(security@php.net)

https://bugs.php.net/bug.php?id=81122(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202209-20(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20211029-0006/(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/security-alerts/cpujan2022.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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