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CVE-2021-21702

Null Dereference in SoapClient PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
PHP Group / PHPaffected 7.3.x before 7.3.27; affected 7.4.x before 7.4.15; affected 8.0.X before 8.0.2

CWE

CWE-476

References

ADP enrichment

CVE

No English description supplied.