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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-recodeUpgrade php-ldapUpgrade php-xmlUpgrade php-commonUpgrade phpUpgrade php-cliUpgrade php-pgsqlUpgrade php-soapUpgrade php-processUpgrade php-gdUpgrade php-mysqlUpgrade php-pdoUpgrade php-odbcUpgrade php-xmlrpc | Dec 18, 2019 | Jan 24, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-recodeUpgrade php-commonUpgrade php-xmlrpcUpgrade php-odbcUpgrade phpUpgrade php-ldapUpgrade php-xmlUpgrade php-cliUpgrade php-mysqlUpgrade php-gdUpgrade php-pgsqlUpgrade php-soapUpgrade php-processUpgrade php-pdo | 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 php53-xslUpgrade php7-mysqlUpgrade php7-snmpUpgrade php7-pgsqlUpgrade php5-ldapUpgrade php53-wddxUpgrade php5-enchantUpgrade php53-pspellUpgrade php5-fileinfoUpgrade php7-tokenizerUpgrade php5-sysvmsgUpgrade php5-pspellUpgrade php5-pearUpgrade php5-zlibUpgrade php7-dbaUpgrade php7-sysvmsgUpgrade php7-mcryptUpgrade php53-tokenizerUpgrade php5-zipUpgrade php53-sysvsemUpgrade php7-fileinfoUpgrade php53-soapUpgrade php5-intlUpgrade php5-suhosinUpgrade php5-domUpgrade php53-mysqlUpgrade php7-develUpgrade php5-mbstringUpgrade php7-pharUpgrade php7-bcmathUpgrade php53-xmlwriterUpgrade php53-domUpgrade php5-wddxUpgrade php5-curlUpgrade php5-tokenizerUpgrade php7-sqliteUpgrade php7-wddxUpgrade php7-ldapUpgrade php53Upgrade php7-xmlwriterUpgrade php7-socketsUpgrade php53-intlUpgrade php7-pear-archive_tarUpgrade php7-zipUpgrade php7-iconvUpgrade php7-ftpUpgrade php5-posixUpgrade apache2-mod_php53Upgrade php53-sysvmsgUpgrade php53-jsonUpgrade php7-sysvsemUpgrade php7-ctypeUpgrade apache2-mod_php5Upgrade php53-fileinfoUpgrade php7-pspellUpgrade php5-xmlrpcUpgrade php5-sqliteUpgrade php5-imapUpgrade php5-exifUpgrade php53-ftpUpgrade php7-calendarUpgrade php7-pearUpgrade php7-mbstringUpgrade php5-fpmUpgrade php7-jsonUpgrade php53-opensslUpgrade php5-socketsUpgrade php5-pgsqlUpgrade php5-ctypeUpgrade php7-zlibUpgrade php53-develUpgrade php5-sysvshmUpgrade php53-xmlrpcUpgrade apache2-mod_php7Upgrade php5-dbaUpgrade php7-odbcUpgrade php53-pcntlUpgrade php7-fastcgiUpgrade php7-shmopUpgrade php5-xslUpgrade php5-gdUpgrade php5-iconvUpgrade php7-enchantUpgrade php53-exifUpgrade php5-mcryptUpgrade php53-fastcgiUpgrade php5-develUpgrade php7-posixUpgrade php53-bz2Upgrade php53-posixUpgrade php53-calendarUpgrade php53-odbcUpgrade php5-gettextUpgrade php53-suhosinUpgrade php5-mysqlUpgrade php7-pcntlUpgrade php7-imapUpgrade php5-ftpUpgrade php7-intlUpgrade php53-pdoUpgrade php53-mbstringUpgrade php53-pearUpgrade php53-socketsUpgrade php7-opcacheUpgrade php5-bz2Upgrade php5-bcmathUpgrade php7-sysvshmUpgrade php7-domUpgrade php53-gdUpgrade php5Upgrade php7-bz2Upgrade php53-ldapUpgrade php5-gmpUpgrade php53-shmopUpgrade php7-xslUpgrade php7-soapUpgrade php53-gettextUpgrade php5-pdoUpgrade php7-opensslUpgrade php7-gettextUpgrade php5-pcntlUpgrade php53-readlineUpgrade php53-ctypeUpgrade php5-xmlwriterUpgrade php7-xmlrpcUpgrade php7-gmpUpgrade php7Upgrade php7-fpmUpgrade php5-snmpUpgrade php5-pharUpgrade php53-tidyUpgrade php7-pdoUpgrade php53-mcryptUpgrade php53-snmpUpgrade php53-pgsqlUpgrade php7-curlUpgrade php53-gmpUpgrade php5-calendarUpgrade php5-xmlreaderUpgrade php7-gdUpgrade php5-soapUpgrade php53-curlUpgrade php53-bcmathUpgrade php53-sqliteUpgrade php5-odbcUpgrade php53-xmlreaderUpgrade php5-sysvsemUpgrade php5-jsonUpgrade php5-fastcgiUpgrade php53-iconvUpgrade php53-sysvshmUpgrade php53-zlibUpgrade php53-imapUpgrade php53-zipUpgrade php5-opcacheUpgrade php7-exifUpgrade php5-shmopUpgrade php7-xmlreaderUpgrade php53-dbaUpgrade php5-openssl | Feb 23, 2017 | Jan 24, 2017 |
| Ubuntu | — | Upgrade php5-cgiUpgrade php5-fpmUpgrade libapache2-mod-php7.0Upgrade php5-cliUpgrade php7.0-fpmUpgrade php7.0-cgiUpgrade php7.0-cliUpgrade libapache2-mod-php5 | Feb 15, 2017 | Jan 24, 2017 |
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