vulnerability
Arch Linux: Insufficient validation (CVE-2021-21705)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Oct 4, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Oct 4, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A security issue was found in the php_url_parse_ex() function in PHP before versions 8.0.8 and 7.4.21, which leads to FILTER_VALIDATE_URL accepting URLs with invalid userinfo, a different issue from CVE-2020-7071.
Solution
arch-linux-upgrade-latest
References
- CVE-2021-21705
- https://attackerkb.com/topics/CVE-2021-21705
- URL-https://bugs.php.net/bug.php?id=81122
- URL-https://security.archlinux.org/ASA-202107-15
- URL-https://security.archlinux.org/ASA-202107-16
- URL-https://security.gentoo.org/glsa/202209-20
- URL-https://security.netapp.com/advisory/ntap-20211029-0006/
- URL-https://www.oracle.com/security-alerts/cpujan2022.html
- CWE-20
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