CVE-2020-7071: FILTER_VALIDATE_URL accepts URLs with invalid userinfo
First published: Mon Jan 04 2021(Updated: )
Fixed bug (FILTER_VALIDATE_URL accepts URLs with invalid userinfo). (CVE-2020-7071)
Credit: security@php.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP PHP | <8.0.1 | 8.0.1 |
| debian/php7.3 | 7.3.31-1~deb10u1 7.3.31-1~deb10u5 | |
| debian/php7.4 | 7.4.33-1+deb11u4 | |
| PHP PHP | >=7.3.0<7.3.26 | |
| PHP PHP | >=7.4.0<7.4.14 | |
| PHP PHP | >=8.0.0<8.0.1 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| NetApp Clustered Data ONTAP |
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Reference Links
- https://bugs.php.net/bug.php?id=77423
- https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html
- https://security.gentoo.org/glsa/202105-23
- https://security.netapp.com/advisory/ntap-20210312-0005/
- https://www.debian.org/security/2021/dsa-4856
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.tenable.com/security/tns-2021-14
- https://www.php.net/ChangeLog-8.php#8.0.1 (Advisory)
- https://bugs.php.net/77423
- https://security-tracker.debian.org/tracker/CVE-2020-7071
Frequently Asked Questions
What is the vulnerability ID of this bug?
The vulnerability ID of this bug is CVE-2020-7071.
What is the title of this bug?
The title of this bug is 'Fixed bug (FILTER_VALIDATE_URL accepts URLs with invalid userinfo).'
What is the description of this bug?
The description of this bug is 'Fixed bug (FILTER_VALIDATE_URL accepts URLs with invalid userinfo).'
What software is affected by this bug?
PHP PHP version up to 7.3.26 is affected by this bug.
How can I fix this bug?
You can fix this bug by updating PHP to version 7.3.26 or higher.
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