NULL pointer dereference vulnerability in PHP - CVE-2021-21702| ID: oval:org.secpod.oval:def:76629 | Date: (C)2021-12-31 (M)2024-04-17 |
| Class: VULNERABILITY | Family: windows |
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.
| Platform: |
| Microsoft Windows 7 |
| Microsoft Windows 8.1 |
| Microsoft Windows Server 2008 |
| Microsoft Windows Server 2012 |
| Microsoft Windows Server 2012 R2 |
| Microsoft Windows 10 |
| Microsoft Windows 11 |
| Microsoft Windows Server 2008 R2 |
| Microsoft Windows Server 2016 |
| Microsoft Windows Server 2019 |
| Microsoft Windows Server 2022 |
