QID 150382

Date Published: 2021-11-02

QID 150382: PHP Multiple Vulnerabilities (CVE-2020-7071,CVE-2021-21702)

PHP is a programming language originally designed for use in web-based applications with HTML content. PHP supports a wide variety of platforms and is used by numerous web-based software applications.

Affected versions of PHP has multiple vulnerabilities such as "Null Dereference in SoapClient (CVE-2021-21702)" and "Improper validation of URL (CVE-2020-7071)"

Affected Versions:
PHP version from 8.0.0 to 8.0.1
PHP version from 7.3.0 to 7.3.26
PHP version from 7.4.0 to 7.4.14

Note: CVE-2020-7071 is fixed in PHP versions 7.4.14 and 8.0.1

QID Detection Logic (Unauthenticated):
This QID checks the HTTP Server header to see if the server is running a vulnerable version of PHP.

Successful exploitation of these vulnerabilities could allow an attacker to crash the PHP or bypass the URL filter to accept URL with invalid password as valid.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Customers are advised to upgrade to the latest version of PHP. For more information please visit the advisories.
    Vendor References

    CVEs related to QID 150382

    CVE-2020-7071 | CVE-2021-21702 |
    Software Advisories
    Advisory ID Software Component Link
    PHP Download URL Logo www.php.net/downloads.php
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