CVE-2020-7071
Medium
Description
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Php
PublishedFeb 15, 2021
First seenFeb 15, 2021
Weakness typeCWE-20Improper input validation
How to fix
Update
- php php7.3.26, 7.4.14, 8.0.1 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 7.3.0 ≤ v < 7.3.26, 7.4.0 ≤ v < 7.4.14, 8.0.0 ≤ v < 8.0.1 | 7.3.26, 7.4.14, 8.0.1 |
| debian debian_linux | 9.0, 10.0 | — |
| netapp clustered_data_ontap | No range specified | — |
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