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.
CVSS Details
- CVSS 3.0 Base Score: 7.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| 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-processUpgrade php-xmlUpgrade php-commonUpgrade php-mysqlUpgrade php-pdoUpgrade php-xmlrpcUpgrade php-gdUpgrade php-cliUpgrade php-ldapUpgrade php-soapUpgrade php-pgsqlUpgrade phpUpgrade php-odbcUpgrade php-recode | Dec 4, 2019 | Jul 25, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-soapUpgrade php-gdUpgrade php-pgsqlUpgrade php-processUpgrade php-odbcUpgrade php-mysqlUpgrade php-ldapUpgrade php-pdoUpgrade php-recodeUpgrade php-xmlrpcUpgrade php-cliUpgrade phpUpgrade php-commonUpgrade php-xml | Dec 18, 2019 | Jul 25, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-pgsqlUpgrade php-gdUpgrade phpUpgrade php-odbcUpgrade php-processUpgrade php-soapUpgrade php-mysqlUpgrade php-xmlUpgrade php-recodeUpgrade php-xmlrpcUpgrade php-ldapUpgrade php-pdoUpgrade php-commonUpgrade php-cli | Sep 24, 2019 | Jul 25, 2017 |
| Php | — | Upgrade to PHP version 7.1.7Upgrade to PHP version 7.0.21Upgrade to PHP version 5.6.31 | Aug 16, 2017 | Jul 25, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 25, 2017 |
| Suse | — | Upgrade php53-tidyUpgrade php53-gdUpgrade php7-sysvshmUpgrade php7-domUpgrade php7-dbaUpgrade php5-fastcgiUpgrade php7-fpmUpgrade php5-snmpUpgrade php5-pharUpgrade php5-iconvUpgrade php53-xmlwriterUpgrade php5Upgrade php53-readlineUpgrade php5-ldapUpgrade php53-shmopUpgrade php7-xslUpgrade php53-posixUpgrade php5-pdoUpgrade php53-dbaUpgrade php7-jsonUpgrade php53-zlibUpgrade php5-shmopUpgrade php7-bz2Upgrade php5-calendarUpgrade php5-exifUpgrade php5-mcryptUpgrade php5-jsonUpgrade php5-gmpUpgrade php5-mbstringUpgrade php5-pearUpgrade php5-sysvmsgUpgrade php5-socketsUpgrade php53-imapUpgrade php53-pdoUpgrade php5-sysvsemUpgrade php7-posixUpgrade php7-gdUpgrade php7-exifUpgrade php7Upgrade php53-xslUpgrade php7-zipUpgrade php53-pearUpgrade php5-bz2Upgrade php7-opcacheUpgrade php7-sqliteUpgrade php53-fileinfoUpgrade php5-soapUpgrade php7-gmpUpgrade php7-pspellUpgrade php7-ldapUpgrade php53-zipUpgrade php5-enchantUpgrade php53-iconvUpgrade php53-pcntlUpgrade php53-socketsUpgrade php5-sqliteUpgrade php7-opensslUpgrade php7-socketsUpgrade php53Upgrade php7-pdoUpgrade php7-xmlreaderUpgrade php7-soapUpgrade php5-mysqlUpgrade php53-gettextUpgrade php7-shmopUpgrade php5-curlUpgrade php7-imapUpgrade php53-calendarUpgrade php53-ctypeUpgrade php7-mcryptUpgrade php53-odbcUpgrade php7-pear-archive_tarUpgrade php53-sysvshmUpgrade php5-xmlreaderUpgrade php7-gettextUpgrade php7-pearUpgrade php53-xmlreaderUpgrade php5-dbaUpgrade php7-xmlrpcUpgrade php53-mbstringUpgrade php5-odbcUpgrade php5-opensslUpgrade php5-ftpUpgrade php5-domUpgrade php53-pspellUpgrade php53-snmpUpgrade php7-intlUpgrade php5-develUpgrade php7-mbstringUpgrade php5-bcmathUpgrade php7-pcntlUpgrade php7-xmlwriterUpgrade php53-opensslUpgrade php53-pgsqlUpgrade php5-pgsqlUpgrade php5-gdUpgrade php53-ldapUpgrade php5-tokenizerUpgrade php53-suhosinUpgrade php7-zlibUpgrade php53-sysvsemUpgrade php7-sysvsemUpgrade php7-pgsqlUpgrade php53-jsonUpgrade php5-posixUpgrade php53-soapUpgrade php5-opcacheUpgrade php7-fileinfoUpgrade php5-wddxUpgrade php53-mcryptUpgrade php5-xslUpgrade php53-bz2Upgrade php53-exifUpgrade php53-develUpgrade php5-gettextUpgrade php7-pharUpgrade php7-tokenizerUpgrade php53-curlUpgrade php5-pspellUpgrade php53-bcmathUpgrade php53-xmlrpcUpgrade php7-ctypeUpgrade php7-fastcgiUpgrade php7-develUpgrade php7-bcmathUpgrade php53-domUpgrade php5-xmlwriterUpgrade php5-suhosinUpgrade php5-xmlrpcUpgrade php5-fpmUpgrade php7-enchantUpgrade php53-intlUpgrade php5-zlibUpgrade apache2-mod_php53Upgrade php53-sysvmsgUpgrade php7-curlUpgrade php53-mysqlUpgrade php53-ftpUpgrade apache2-mod_php5Upgrade php7-odbcUpgrade php53-gmpUpgrade php7-snmpUpgrade php53-fastcgiUpgrade php5-intlUpgrade php7-wddxUpgrade php5-imapUpgrade php7-ftpUpgrade php5-fileinfoUpgrade php5-zipUpgrade php5-sysvshmUpgrade php53-tokenizerUpgrade php53-wddxUpgrade php53-sqliteUpgrade php7-sysvmsgUpgrade apache2-mod_php7Upgrade php5-pcntlUpgrade php5-ctypeUpgrade php7-calendarUpgrade php7-mysqlUpgrade php7-iconv | Aug 30, 2017 | Jul 25, 2017 |
| Ubuntu | — | Upgrade php7.0-cliUpgrade libapache2-mod-php7.0Upgrade php7.0-fpmUpgrade php5-cliUpgrade php5-fpmUpgrade libapache2-mod-php5Upgrade php7.0-cgiUpgrade php5-cgiUpgrade php5 | Aug 10, 2017 | Jul 25, 2017 |
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