Improper Input Validation Affecting php7.4 package, versions <7.4.3-4ubuntu2.5
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Test your applications- Snyk ID SNYK-UBUNTU2004-PHP74-1129368
- published 5 Jul 2021
- disclosed 15 Feb 2021
Introduced: 15 Feb 2021
CVE-2020-7071 Open this link in a new tabHow to fix?
Upgrade Ubuntu:20.04 php7.4 to version 7.4.3-4ubuntu2.5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7.4 package and not the php7.4 package as distributed by Ubuntu.
See How to fix? for Ubuntu:20.04 relevant fixed versions and status.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-7071
- https://bugs.php.net/bug.php?id=77423
- https://security.netapp.com/advisory/ntap-20210312-0005/
- https://www.tenable.com/security/tns-2021-14
- https://www.debian.org/security/2021/dsa-4856
- https://security.gentoo.org/glsa/202105-23
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html