The locale_accept_from_http function in ext/intl/locale/locale_methods.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly restrict calls to the ICU uloc_acceptLanguageFromHTTP function, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long argument.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Nov 11, 2016 | Jul 25, 2016 |
| Debian | — | Upgrade php7.0Upgrade php5 | Jul 27, 2016 | Jul 25, 2016 |
| Freebsd | — | Upgrade php70-snmpUpgrade php55-zipUpgrade php55Upgrade php56-odbcUpgrade php70-mcryptUpgrade php55-xmlrpcUpgrade php56-gdUpgrade php70-curlUpgrade php56-snmpUpgrade php55-snmpUpgrade php70-exifUpgrade php56-exifUpgrade php70-xmlrpcUpgrade php56-bz2Upgrade php70-gdUpgrade php70-bz2Upgrade php70Upgrade php56-zipUpgrade php55-bz2Upgrade php70-odbcUpgrade php55-gdUpgrade php56Upgrade php70-zipUpgrade php56-xmlrpcUpgrade php55-odbcUpgrade php55-exif | Dec 10, 2025 | Jul 26, 2016 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-pgsqlUpgrade php-processUpgrade phpUpgrade php-soapUpgrade php-gdUpgrade php-mysqlUpgrade php-xmlUpgrade php-ldapUpgrade php-commonUpgrade php-pdoUpgrade php-recodeUpgrade php-cliUpgrade php-xmlrpcUpgrade php-odbc | Dec 4, 2019 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-soapUpgrade phpUpgrade php-gdUpgrade php-processUpgrade php-pgsqlUpgrade php-odbcUpgrade php-xmlUpgrade php-recodeUpgrade php-commonUpgrade php-ldapUpgrade php-pdoUpgrade php-xmlrpcUpgrade php-cliUpgrade php-mysql | Dec 18, 2019 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-ldapUpgrade php-mysqlUpgrade php-pdoUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-soapUpgrade php-processUpgrade php-pgsqlUpgrade php-commonUpgrade phpUpgrade php-gdUpgrade php-odbcUpgrade php-recodeUpgrade php-cli | Sep 24, 2019 | Jul 25, 2016 |
| Oracle Solaris | — | Upgrade web/php-56 to version 5.6.30-0.175.3.22.0.2.0 on Solaris 11.3Upgrade web/php-56/extension/php-suhosin-extension to version 0.9.37.1-0.175.3.22.0.2.0 on Solaris 11.3Upgrade web/php-56/extension/php-xdebug to version 2.3.2-0.175.3.22.0.2.0 on Solaris 11.3 | Jul 19, 2017 | Jul 25, 2016 |
| Php | — | Upgrade to PHP version 7.0.9Upgrade to PHP version 5.5.38Upgrade to PHP version 5.6.24 | Aug 3, 2016 | Jul 25, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 3, 2016 |
| Suse | — | Upgrade php5-calendarUpgrade php53-ldapUpgrade php7-snmpUpgrade php5-odbcUpgrade php53-sysvshmUpgrade php7-gmpUpgrade php53-bz2Upgrade php7-mysqlUpgrade php7-ctypeUpgrade php53-posixUpgrade php7-zipUpgrade php7-xmlreaderUpgrade php7-xslUpgrade php53-xmlrpcUpgrade php53-zipUpgrade php5-zlibUpgrade php5-dbaUpgrade php53-fastcgiUpgrade php7-soapUpgrade php7-posixUpgrade php7-imapUpgrade php7-gettextUpgrade php7-pspellUpgrade php53-bcmathUpgrade php53-domUpgrade php7-socketsUpgrade php53-opensslUpgrade php5-mcryptUpgrade php7Upgrade php53-gmpUpgrade php53-exifUpgrade php5-posixUpgrade php7-curlUpgrade php7-wddxUpgrade php7-domUpgrade php53-imapUpgrade php7-opcacheUpgrade php53-gettextUpgrade php7-calendarUpgrade php53-dbaUpgrade php7-pdoUpgrade php5-ftpUpgrade php5-mysqlUpgrade php7-pgsqlUpgrade php5-tokenizerUpgrade php53-wddxUpgrade php5-opcacheUpgrade php5-xmlwriterUpgrade php53-suhosinUpgrade php53-curlUpgrade php53-pearUpgrade php5-gmpUpgrade php7-sysvsemUpgrade php7-intlUpgrade php53-intlUpgrade php7-xmlwriterUpgrade php5-pcntlUpgrade php7-enchantUpgrade php53-iconvUpgrade php7-odbcUpgrade php7-fastcgiUpgrade php53-pspellUpgrade php5Upgrade php53-xmlreaderUpgrade php7-sqliteUpgrade php5-enchantUpgrade php53-mysqlUpgrade php53-tokenizerUpgrade php5-wddxUpgrade php7-iconvUpgrade php5-soapUpgrade php7-pearUpgrade apache2-mod_php5Upgrade php53-pgsqlUpgrade php53-xslUpgrade php7-gdUpgrade php5-pgsqlUpgrade php53-ftpUpgrade php5-develUpgrade php53-gdUpgrade apache2-mod_php7Upgrade php53-soapUpgrade php5-jsonUpgrade php5-ldapUpgrade php7-jsonUpgrade php53-sqliteUpgrade php5-mbstringUpgrade php5-shmopUpgrade php5-xmlreaderUpgrade php53-pcntlUpgrade php53-shmopUpgrade php7-zlibUpgrade php53-socketsUpgrade apache2-mod_php53Upgrade php7-mbstringUpgrade php53-readlineUpgrade php7-develUpgrade php5-gdUpgrade php5-sysvmsgUpgrade php5-sysvsemUpgrade php5-exifUpgrade php5-fileinfoUpgrade php53-mbstringUpgrade php7-shmopUpgrade php5-bz2Upgrade php5-domUpgrade php5-intlUpgrade php53Upgrade php7-xmlrpcUpgrade php7-sysvmsgUpgrade php5-fpmUpgrade php53-zlibUpgrade php53-develUpgrade php5-pearUpgrade php5-sqliteUpgrade php7-ftpUpgrade php5-xslUpgrade php5-sysvshmUpgrade php7-pcntlUpgrade php53-odbcUpgrade php53-xmlwriterUpgrade php7-fpmUpgrade php53-fileinfoUpgrade php53-ctypeUpgrade php5-pdoUpgrade php53-calendarUpgrade php53-sysvsemUpgrade php7-ldapUpgrade php5-curlUpgrade php53-tidyUpgrade php5-pharUpgrade php7-tokenizerUpgrade php5-imapUpgrade php7-dbaUpgrade php7-bcmathUpgrade php5-fastcgiUpgrade php5-bcmathUpgrade php5-suhosinUpgrade php53-jsonUpgrade php5-snmpUpgrade php5-zipUpgrade php7-exifUpgrade php5-iconvUpgrade php5-gettextUpgrade php5-socketsUpgrade php5-opensslUpgrade php53-pdoUpgrade php53-sysvmsgUpgrade php7-pear-archive_tarUpgrade php5-ctypeUpgrade php53-mcryptUpgrade php7-pharUpgrade php53-snmpUpgrade php7-sysvshmUpgrade php7-bz2Upgrade php7-fileinfoUpgrade php7-mcryptUpgrade php7-opensslUpgrade php5-xmlrpcUpgrade php5-pspell | Jun 16, 2017 | Jul 25, 2016 |
| Ubuntu | — | Upgrade php5-cliUpgrade php7.0-cliUpgrade php7.0-fpmUpgrade libapache2-mod-php5Upgrade php7.0-cgiUpgrade php5-fpmUpgrade libapache2-mod-php7.0Upgrade php5-cgi | Aug 2, 2016 | Jul 25, 2016 |
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