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.
CVE-2021-21702
Published Date: 2021-02-15T04:15Z
Last Modified: 2021-12-10T17:58Z
CVSS Score: 7.5 (HIGH)
EPSS Score: 1.23%
Risk Score: 5.25 (HIGH)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
7.5 |
EPSS:
1.23%
Mitre ATT&CK Technical v15.1
T1583.004 – Server
T1584.004 – Server
T1053.002 – At
Technical Analysis & Mitigation Measures
Reference Links
https://bugs.php.net/bug.php?id=80672
https://www.debian.org/security/2021/dsa-4856
https://security.netapp.com/advisory/ntap-20210312-0005/
https://security.gentoo.org/glsa/202105-23
https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html
https://www.tenable.com/security/tns-2021-14
https://www.oracle.com/security-alerts/cpuoct2021.html
Vendor - Produce - Version
php - php, php - php, php - php, debian_linux - debian, debian_linux - debian, clustered_data_ontap - netapp, communications_diameter_signaling_router - oracle
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