vulnerability
Rocky Linux: CVE-2021-21702: php-7.4 (RLSA-2021-4213)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Feb 15, 2021 | Mar 12, 2024 | Aug 13, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Feb 15, 2021
Added
Mar 12, 2024
Modified
Aug 13, 2025
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.
Solutions
rocky-upgrade-libziprocky-upgrade-libzip-debuginforocky-upgrade-libzip-debugsourcerocky-upgrade-libzip-develrocky-upgrade-libzip-toolsrocky-upgrade-libzip-tools-debuginforocky-upgrade-phprocky-upgrade-php-bcmathrocky-upgrade-php-bcmath-debuginforocky-upgrade-php-clirocky-upgrade-php-cli-debuginforocky-upgrade-php-commonrocky-upgrade-php-common-debuginforocky-upgrade-php-dbarocky-upgrade-php-dba-debuginforocky-upgrade-php-dbgrocky-upgrade-php-dbg-debuginforocky-upgrade-php-debuginforocky-upgrade-php-debugsourcerocky-upgrade-php-develrocky-upgrade-php-embeddedrocky-upgrade-php-embedded-debuginforocky-upgrade-php-enchantrocky-upgrade-php-enchant-debuginforocky-upgrade-php-ffirocky-upgrade-php-ffi-debuginforocky-upgrade-php-fpmrocky-upgrade-php-fpm-debuginforocky-upgrade-php-gdrocky-upgrade-php-gd-debuginforocky-upgrade-php-gmprocky-upgrade-php-gmp-debuginforocky-upgrade-php-intlrocky-upgrade-php-intl-debuginforocky-upgrade-php-jsonrocky-upgrade-php-json-debuginforocky-upgrade-php-ldaprocky-upgrade-php-ldap-debuginforocky-upgrade-php-mbstringrocky-upgrade-php-mbstring-debuginforocky-upgrade-php-mysqlndrocky-upgrade-php-mysqlnd-debuginforocky-upgrade-php-odbcrocky-upgrade-php-odbc-debuginforocky-upgrade-php-opcacherocky-upgrade-php-opcache-debuginforocky-upgrade-php-pdorocky-upgrade-php-pdo-debuginforocky-upgrade-php-pecl-apcurocky-upgrade-php-pecl-apcu-debuginforocky-upgrade-php-pecl-apcu-debugsourcerocky-upgrade-php-pecl-apcu-develrocky-upgrade-php-pecl-rrdrocky-upgrade-php-pecl-rrd-debuginforocky-upgrade-php-pecl-rrd-debugsourcerocky-upgrade-php-pecl-xdebugrocky-upgrade-php-pecl-xdebug-debuginforocky-upgrade-php-pecl-xdebug-debugsourcerocky-upgrade-php-pecl-ziprocky-upgrade-php-pecl-zip-debuginforocky-upgrade-php-pecl-zip-debugsourcerocky-upgrade-php-pgsqlrocky-upgrade-php-pgsql-debuginforocky-upgrade-php-processrocky-upgrade-php-process-debuginforocky-upgrade-php-snmprocky-upgrade-php-snmp-debuginforocky-upgrade-php-soaprocky-upgrade-php-soap-debuginforocky-upgrade-php-xmlrocky-upgrade-php-xml-debuginforocky-upgrade-php-xmlrpcrocky-upgrade-php-xmlrpc-debuginfo
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