{"id":"BIT-libphp-2021-21702","summary":"Null Dereference in SoapClient","details":"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.","aliases":["BIT-php-2021-21702","BIT-php-min-2021-21702","CVE-2021-21702"],"modified":"2025-08-11T15:13:27.223419Z","published":"2025-08-11T13:53:21.478Z","database_specific":{"cpes":["cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"WEB","url":"https://bugs.php.net/bug.php?id=80672"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21702"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202105-23"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210312-0005/"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4856"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2021-14"}],"affected":[{"package":{"name":"libphp","ecosystem":"Bitnami","purl":"pkg:bitnami/libphp"},"ranges":[{"type":"SEMVER","events":[{"introduced":"7.3.0"},{"fixed":"7.3.27"},{"introduced":"7.4.0"},{"fixed":"7.4.15"},{"introduced":"8.0.0"},{"fixed":"8.0.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/libphp/BIT-libphp-2021-21702.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.7.3"}