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Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcrypt_generic and (2) mdecrypt_generic functions.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade php55Upgrade php56 | Aug 1, 2016 | Aug 1, 2016 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Nov 11, 2016 | Aug 7, 2016 |
| Debian | — | Upgrade php7.0Upgrade php5 | Jul 15, 2016 | Jul 14, 2016 |
| Freebsd | — | Upgrade php55-gdUpgrade php55-wddxUpgrade php55Upgrade php70-gdUpgrade php70Upgrade php70-zipUpgrade php55-zipUpgrade php56-gdUpgrade php70-wddxUpgrade php56-zipUpgrade php70-pharUpgrade php56-mbstringUpgrade php70-mbstringUpgrade php56-pharUpgrade php55-mbstringUpgrade php56-wddxUpgrade php56 | Dec 10, 2025 | Jun 25, 2016 |
| Php | — | Upgrade to PHP version 5.5.37Upgrade to PHP version 5.6.23Upgrade to PHP version 7.0.8 | Sep 9, 2016 | Aug 7, 2016 |
| Suse | — | Upgrade apache2-mod_php5Upgrade php53-bcmathUpgrade php53-mysqlUpgrade php53-xslUpgrade php53-pdoUpgrade php7-xmlrpcUpgrade php5-curlUpgrade php5-pspellUpgrade php53-gmpUpgrade php7-fastcgiUpgrade php5-fileinfoUpgrade php53-curlUpgrade php7-imapUpgrade php5-soapUpgrade php7-iconvUpgrade php5-pcntlUpgrade php7-sysvshmUpgrade php7-xmlreaderUpgrade php53-pspellUpgrade php5-develUpgrade php7-zipUpgrade php7-opcacheUpgrade php53-dbaUpgrade php5-zlibUpgrade php7-intlUpgrade php53-xmlrpcUpgrade php5-mbstringUpgrade php53-zlibUpgrade php7-ctypeUpgrade php53-zipUpgrade php5-calendarUpgrade php5-dbaUpgrade php5-shmopUpgrade php5-tokenizerUpgrade php7-calendarUpgrade php53-ldapUpgrade php7-socketsUpgrade php7-gmpUpgrade php53-tokenizerUpgrade php53-xmlreaderUpgrade php7-snmpUpgrade php53-wddxUpgrade php5-dbaseUpgrade php53-pearUpgrade php5-gmpUpgrade php7-xslUpgrade php53-opensslUpgrade php53-sysvshmUpgrade php7-curlUpgrade php7-mysqlUpgrade php5-opcacheUpgrade php5-bz2Upgrade php7-pearUpgrade php5-enchantUpgrade php53-snmpUpgrade php53-gettextUpgrade php5-pgsqlUpgrade php7-pspellUpgrade php5-xmlwriterUpgrade php53-fastcgiUpgrade php53-intlUpgrade php53-bz2Upgrade php53-pgsqlUpgrade php53-exifUpgrade php5-odbcUpgrade php7-odbcUpgrade php53-ftpUpgrade php5-mysqlUpgrade php53-readlineUpgrade php7-sqliteUpgrade php5-fpmUpgrade php5-gdUpgrade php53-posixUpgrade php5-sqliteUpgrade php7-xmlwriterUpgrade php5-pharUpgrade php5-sysvsemUpgrade php7-tokenizerUpgrade php53-shmopUpgrade php7-sysvsemUpgrade php7-jsonUpgrade php7-sysvmsgUpgrade php53-calendarUpgrade php5-iconvUpgrade php5-intlUpgrade php53-sqliteUpgrade php7-exifUpgrade apache2-mod_php53Upgrade php5-zipUpgrade php5-posixUpgrade php53-fileinfoUpgrade php7-pcntlUpgrade php7-mbstringUpgrade php53-iconvUpgrade php7-gdUpgrade php53-develUpgrade php7-fileinfoUpgrade php5-suhosinUpgrade apache2-mod_php7Upgrade php7-dbaUpgrade php5-ftpUpgrade php7-soapUpgrade php53-soapUpgrade php5-mcryptUpgrade php53-tidyUpgrade php5-imapUpgrade php5-wddxUpgrade php5-ctypeUpgrade php7-bcmathUpgrade php5-socketsUpgrade php7-bz2Upgrade php53-ctypeUpgrade php5-sysvshmUpgrade php53-odbcUpgrade php5-fastcgiUpgrade php53-mbstringUpgrade php7-enchantUpgrade php5-pdoUpgrade php5-xmlrpcUpgrade php5-snmpUpgrade php7-pear-archive_tarUpgrade php7-pdoUpgrade php53-jsonUpgrade php53-suhosinUpgrade php7-pgsqlUpgrade php7-wddxUpgrade php5-sysvmsgUpgrade php5-ldapUpgrade php5-xmlreaderUpgrade php53-xmlwriterUpgrade php7-domUpgrade php5-xslUpgrade php7-develUpgrade php7-fpmUpgrade php5-hashUpgrade php53Upgrade php5-domUpgrade php53-domUpgrade php53-imapUpgrade php53-socketsUpgrade php5Upgrade php5-bcmathUpgrade php53-mcryptUpgrade php5-exifUpgrade php7-gettextUpgrade php53-sysvsemUpgrade php7-shmopUpgrade php5-opensslUpgrade php7-posixUpgrade php7-pharUpgrade php7-ldapUpgrade php7Upgrade php7-mcryptUpgrade php5-jsonUpgrade php5-gettextUpgrade php5-pearUpgrade php53-sysvmsgUpgrade php7-zlibUpgrade php53-gdUpgrade php53-pcntlUpgrade php7-ftpUpgrade php7-openssl | Jul 26, 2016 | Jul 20, 2016 |
| Ubuntu | — | Upgrade php5-cgiUpgrade php5-fpmUpgrade php7.0-fpmUpgrade php7.0-cliUpgrade libapache2-mod-php5Upgrade libapache2-mod-php7.0Upgrade php7.0-cgiUpgrade php5-cli | Aug 2, 2016 | Aug 2, 2016 |
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