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.
References
https://bugs.php.net/bug.php?id=81122
https://security.gentoo.org/glsa/202209-20
https://security.netapp.com/advisory/ntap-20211029-0006/
https://www.oracle.com/security-alerts/cpujan2022.html
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-10-04T04:15:08.210
3 years agoLast modified
2022-10-29T02:50:01.007
2 years ago