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CVE-2021-21702 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugs.php.net/bug.php?id=80672 Issue Tracking  Vendor Advisory 
https://bugs.php.net/bug.php?id=80672 Issue Tracking  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/202105-23 Third Party Advisory 
https://security.gentoo.org/glsa/202105-23 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20210312-0005/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20210312-0005/ Third Party Advisory 
https://www.debian.org/security/2021/dsa-4856 Third Party Advisory 
https://www.debian.org/security/2021/dsa-4856 Third Party Advisory 
https://www.oracle.com/security-alerts/cpuoct2021.html Patch  Third Party Advisory 
https://www.oracle.com/security-alerts/cpuoct2021.html Patch  Third Party Advisory 
https://www.tenable.com/security/tns-2021-14 Third Party Advisory 
https://www.tenable.com/security/tns-2021-14 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST   PHP Group  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-21702
NVD Published Date:
02/14/2021
NVD Last Modified:
11/21/2024
Source:
PHP Group