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The object_common1 function in ext/standard/var_unserializer.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) via crafted serialized data that is mishandled in a finish_nested_data call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade php70Upgrade php56 | Mar 30, 2017 | Jan 24, 2017 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Mar 28, 2017 | Jan 24, 2017 |
| Debian | — | Upgrade php7.0Upgrade php5 | Feb 10, 2017 | Jan 24, 2017 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Jan 24, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-xmlUpgrade php-ldapUpgrade php-cliUpgrade phpUpgrade php-recodeUpgrade php-commonUpgrade php-pdoUpgrade php-processUpgrade php-odbcUpgrade php-soapUpgrade php-mysqlUpgrade php-xmlrpcUpgrade php-pgsqlUpgrade php-gd | Dec 18, 2019 | Jan 24, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-soapUpgrade php-processUpgrade php-pdoUpgrade php-mysqlUpgrade php-gdUpgrade php-pgsqlUpgrade php-xmlUpgrade php-cliUpgrade php-xmlrpcUpgrade php-ldapUpgrade phpUpgrade php-recodeUpgrade php-commonUpgrade php-odbc | Nov 19, 2019 | Jan 24, 2017 |
| Php | — | Upgrade to PHP version 7.1.1Upgrade to PHP version 7.0.15Upgrade to PHP version 5.6.30 | Jan 30, 2017 | Jan 24, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 19, 2017 |
| Suse | — | Upgrade php7-sysvshmUpgrade php5-jsonUpgrade php5-ftpUpgrade php53-bcmathUpgrade php7-gmpUpgrade php7-imapUpgrade php5-mcryptUpgrade php53-mbstringUpgrade php53-socketsUpgrade php7-intlUpgrade php53-pdoUpgrade php5-xmlwriterUpgrade php53-posixUpgrade php53-dbaUpgrade php7-pdoUpgrade php7-exifUpgrade php53-bz2Upgrade php7-fpmUpgrade php7-opcacheUpgrade php53-gdUpgrade php53-pearUpgrade php53-pgsqlUpgrade php5-gettextUpgrade php5-opensslUpgrade php7-gdUpgrade php5-snmpUpgrade php5-pharUpgrade php53-tidyUpgrade php53-calendarUpgrade php53-gmpUpgrade php7-domUpgrade php5-fastcgiUpgrade php5-pcntlUpgrade php7-bz2Upgrade php5Upgrade php53-odbcUpgrade php5-develUpgrade php7-posixUpgrade php5-calendarUpgrade php5-gmpUpgrade php53-readlineUpgrade php53-ldapUpgrade php53-iconvUpgrade php53-zipUpgrade php5-shmopUpgrade php7-xmlrpcUpgrade php5-mysqlUpgrade php7Upgrade php53-mcryptUpgrade php7-curlUpgrade php5-xmlreaderUpgrade php5-soapUpgrade php53-imapUpgrade php53-zlibUpgrade php53-gettextUpgrade php53-snmpUpgrade php7-xslUpgrade php53-shmopUpgrade php53-sysvshmUpgrade php5-bcmathUpgrade php7-pcntlUpgrade php7-gettextUpgrade php53-sqliteUpgrade php7-opensslUpgrade php5-sysvsemUpgrade php7-xmlreaderUpgrade php53-fastcgiUpgrade php5-pdoUpgrade php53-curlUpgrade php5-odbcUpgrade php53-suhosinUpgrade php53-xmlreaderUpgrade php7-soapUpgrade php5-opcacheUpgrade php53-ctypeUpgrade php5-bz2Upgrade php5-suhosinUpgrade apache2-mod_php5Upgrade php7-pspellUpgrade php7-bcmathUpgrade php5-mbstringUpgrade php5-xslUpgrade php7-iconvUpgrade php5-zlibUpgrade php53-develUpgrade php7-sysvmsgUpgrade php53-pspellUpgrade php53-jsonUpgrade php5-curlUpgrade php5-wddxUpgrade php7-xmlwriterUpgrade php5-iconvUpgrade apache2-mod_php53Upgrade php5-sysvmsgUpgrade php53Upgrade php5-tokenizerUpgrade php7-pearUpgrade php7-sysvsemUpgrade php7-jsonUpgrade php5-fileinfoUpgrade php5-pearUpgrade php53-tokenizerUpgrade php5-enchantUpgrade php7-mysqlUpgrade php53-mysqlUpgrade php7-develUpgrade php5-zipUpgrade php5-socketsUpgrade php53-opensslUpgrade php5-pgsqlUpgrade php7-odbcUpgrade php53-exifUpgrade php5-sysvshmUpgrade php7-mcryptUpgrade php7-enchantUpgrade php7-dbaUpgrade php5-ldapUpgrade php7-tokenizerUpgrade php7-snmpUpgrade php5-fpmUpgrade php7-mbstringUpgrade php53-ftpUpgrade php7-calendarUpgrade php53-xslUpgrade php7-fileinfoUpgrade php53-soapUpgrade php7-pharUpgrade php53-xmlwriterUpgrade php53-sysvmsgUpgrade php5-sqliteUpgrade php5-exifUpgrade php5-domUpgrade php5-pspellUpgrade php5-imapUpgrade php7-ctypeUpgrade php53-domUpgrade php5-xmlrpcUpgrade php53-wddxUpgrade php7-pgsqlUpgrade php7-shmopUpgrade php53-fileinfoUpgrade php7-sqliteUpgrade php5-dbaUpgrade php7-fastcgiUpgrade php53-pcntlUpgrade php5-gdUpgrade php7-zlibUpgrade php5-ctypeUpgrade php53-xmlrpcUpgrade apache2-mod_php7Upgrade php5-intlUpgrade php53-sysvsemUpgrade php7-ftpUpgrade php5-posixUpgrade php7-wddxUpgrade php53-intlUpgrade php7-socketsUpgrade php7-zipUpgrade php7-ldapUpgrade php7-pear-archive_tar | Feb 23, 2017 | Jan 24, 2017 |
| Ubuntu | — | Upgrade php7.0-fpmUpgrade php5-cliUpgrade libapache2-mod-php5Upgrade php7.0-cgiUpgrade php7.0-cliUpgrade libapache2-mod-php7.0Upgrade php5-fpmUpgrade php5-cgi | Feb 15, 2017 | Jan 24, 2017 |
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