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In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, a stack-based buffer overflow in the zend_ini_do_op() function in Zend/zend_ini_parser.c could cause a denial of service or potentially allow executing code. NOTE: this is only relevant for PHP applications that accept untrusted input (instead of the system's php.ini file) for the parse_ini_string or parse_ini_file function, e.g., a web application for syntax validation of php.ini directives.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade php5Upgrade php7.0 | Jan 10, 2018 | Jul 25, 2017 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Nov 6, 2017 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Jul 25, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-commonUpgrade php-pdoUpgrade php-xmlUpgrade php-mysqlUpgrade php-processUpgrade php-gdUpgrade php-xmlrpcUpgrade php-cliUpgrade php-soapUpgrade phpUpgrade php-odbcUpgrade php-ldapUpgrade php-recodeUpgrade php-pgsql | Dec 4, 2019 | Jul 25, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-commonUpgrade php-xmlrpcUpgrade phpUpgrade php-recodeUpgrade php-xmlUpgrade php-cliUpgrade php-gdUpgrade php-pdoUpgrade php-pgsqlUpgrade php-processUpgrade php-ldapUpgrade php-soapUpgrade php-odbcUpgrade php-mysql | Dec 18, 2019 | Jul 25, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-xmlrpcUpgrade php-commonUpgrade php-mysqlUpgrade php-ldapUpgrade php-cliUpgrade php-pdoUpgrade php-recodeUpgrade php-xmlUpgrade php-gdUpgrade php-soapUpgrade php-processUpgrade php-odbcUpgrade phpUpgrade php-pgsql | Sep 24, 2019 | Jul 25, 2017 |
| Php | — | Upgrade to PHP version 5.6.31Upgrade to PHP version 7.1.7Upgrade to PHP version 7.0.21 | Aug 16, 2017 | Jul 25, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 25, 2017 |
| Suse | — | Upgrade php53-sqliteUpgrade php53-sysvsemUpgrade php7-ftpUpgrade php5-sysvshmUpgrade php53-tokenizerUpgrade php5-fileinfoUpgrade php5-xmlwriterUpgrade php7-pharUpgrade php7-odbcUpgrade php53-xmlrpcUpgrade php53-domUpgrade php7-develUpgrade php53-bcmathUpgrade php53-pgsqlUpgrade apache2-mod_php53Upgrade php5-posixUpgrade php5-pspellUpgrade php7-xmlwriterUpgrade php7-mysqlUpgrade php7-intlUpgrade php53-wddxUpgrade php7-pgsqlUpgrade php5-suhosinUpgrade php5-pcntlUpgrade php5-intlUpgrade php53-bz2Upgrade php5-gettextUpgrade php5-xmlrpcUpgrade php5-fpmUpgrade php53-develUpgrade php7-zlibUpgrade apache2-mod_php7Upgrade php7-curlUpgrade php53-fastcgiUpgrade php5-develUpgrade php53-sysvmsgUpgrade php53-soapUpgrade php53-mysqlUpgrade php53-exifUpgrade php53-ftpUpgrade php7-tokenizerUpgrade php5-tokenizerUpgrade php7-iconvUpgrade php7-sysvmsgUpgrade php7-mbstringUpgrade php5-zlibUpgrade php5-pgsqlUpgrade php7-sysvsemUpgrade php7-fileinfoUpgrade php5-opcacheUpgrade php5-xslUpgrade php53-mcryptUpgrade php5-bcmathUpgrade php53-suhosinUpgrade php5-zipUpgrade php53-opensslUpgrade php7-calendarUpgrade php53-curlUpgrade php7-ctypeUpgrade php5-imapUpgrade php7-fastcgiUpgrade php53-intlUpgrade php7-pcntlUpgrade php5-wddxUpgrade php7-snmpUpgrade php53-gmpUpgrade php7-wddxUpgrade php7-bcmathUpgrade php5-ctypeUpgrade php7-enchantUpgrade php5-gdUpgrade php53-jsonUpgrade php53-ldapUpgrade apache2-mod_php5Upgrade php7-fpmUpgrade php5-sqliteUpgrade php7-gmpUpgrade php53-pearUpgrade php53-gdUpgrade php5-soapUpgrade php5-exifUpgrade php7Upgrade php5-pdoUpgrade php5-jsonUpgrade php53-imapUpgrade php7-opensslUpgrade php53-dbaUpgrade php7-socketsUpgrade php7-domUpgrade php7-sqliteUpgrade php7-jsonUpgrade php53-fileinfoUpgrade php5-enchantUpgrade php5-domUpgrade php53-shmopUpgrade php53-calendarUpgrade php5-mysqlUpgrade php53-zlibUpgrade php7-imapUpgrade php5-curlUpgrade php53Upgrade php5-opensslUpgrade php7-ldapUpgrade php53-pcntlUpgrade php53-zipUpgrade php7-exifUpgrade php7-dbaUpgrade php7-pear-archive_tarUpgrade php7-xmlreaderUpgrade php53-tidyUpgrade php7-zipUpgrade php53-mbstringUpgrade php7-gettextUpgrade php53-xmlwriterUpgrade php5-fastcgiUpgrade php5-pharUpgrade php5-iconvUpgrade php7-pspellUpgrade php5-mbstringUpgrade php53-readlineUpgrade php5-socketsUpgrade php5-pearUpgrade php53-xmlreaderUpgrade php53-xslUpgrade php53-pspellUpgrade php5-ftpUpgrade php5-dbaUpgrade php7-xmlrpcUpgrade php53-pdoUpgrade php53-snmpUpgrade php7-mcryptUpgrade php7-opcacheUpgrade php5-sysvmsgUpgrade php53-gettextUpgrade php5Upgrade php7-gdUpgrade php5-calendarUpgrade php7-xslUpgrade php7-sysvshmUpgrade php53-socketsUpgrade php7-pdoUpgrade php5-sysvsemUpgrade php5-bz2Upgrade php7-posixUpgrade php53-odbcUpgrade php7-pearUpgrade php7-shmopUpgrade php5-shmopUpgrade php5-odbcUpgrade php5-xmlreaderUpgrade php53-sysvshmUpgrade php5-snmpUpgrade php7-bz2Upgrade php5-mcryptUpgrade php5-ldapUpgrade php7-soapUpgrade php53-iconvUpgrade php53-ctypeUpgrade php5-gmpUpgrade php53-posix | Aug 30, 2017 | Jul 25, 2017 |
| Ubuntu | — | Upgrade php7.0-cliUpgrade php7.0-fpmUpgrade libapache2-mod-php7.0Upgrade php5-cliUpgrade php7.0-cgiUpgrade php5-fpmUpgrade libapache2-mod-php5Upgrade php5Upgrade php5-cgi | Aug 10, 2017 | Jul 25, 2017 |
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