CVE-2021-21702 — Null Dereference in SoapClient
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 malform…
Published: 2021-02-15 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7