Vulnerability Database

296,733

Total vulnerabilities in the database

CVE-2021-21702

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.

  • Published: Feb 15, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-21702
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
php / php 7.3.0 7.3.27
php / php 7.4.0 7.4.15
php / php 8.0.0 8.0.2
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x
oracle / communications_diameter_signaling_router 8.0.0 8.5.0.x