Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade php | Aug 30, 2017 | Jan 27, 2015 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Apr 5, 2017 | Jan 27, 2015 |
| Centos_linux | — | Upgrade php-embeddedUpgrade php-enchantUpgrade php-develUpgrade php-mbstringUpgrade php-mysqlUpgrade php-mysqlndUpgrade php-processUpgrade php-pspellUpgrade php-xmlrpcUpgrade php-xmlUpgrade php-fpmUpgrade php-recodeUpgrade php-cliUpgrade php-gdUpgrade php-snmpUpgrade php-soapUpgrade php-bcmathUpgrade php-pdoUpgrade php-dbaUpgrade php-ldapUpgrade php-intlUpgrade php-pgsqlUpgrade phpUpgrade php-odbcUpgrade php-common | Dec 1, 2016 | Jan 27, 2015 |
| Freebsd | — | Upgrade php5Upgrade php55Upgrade php56Upgrade php53 | Dec 10, 2025 | Apr 1, 2015 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Jan 27, 2015 |
| Hpsmh | — | Upgrade to the latest version of HP System Management Homepage | Oct 13, 2015 | Jan 27, 2015 |
| Hpux | — | Update hpuxws22APACHE.MOD_PERL2 to the latest versionUpdate hpuxws22APCH32.MOD_PERL2 to the latest versionUpdate hpuxws22APACHE.MOD_JK2 to the latest versionUpdate hpuxws22TOMCAT.TOMCAT to the latest versionUpdate hpuxws22APACHE.MOD_JK to the latest versionUpdate hpuxws22APCH32.PHP2 to the latest versionUpdate hpuxws22APACHE.AUTH_LDAP to the latest versionUpdate hpuxws22APACHE.WEBPROXY to the latest versionUpdate hpuxws22APCH32.PHP to the latest versionUpdate hpuxws22APACHE.APACHE2 to the latest versionUpdate hpuxws22APACHE.PHP2 to the latest versionUpdate hpuxws22APCH32.APACHE to the latest versionUpdate hpuxws22APCH32.WEBPROXY to the latest versionUpdate hpuxws22APCH32.MOD_JK2 to the latest versionUpdate hpuxws22APCH32.AUTH_LDAP2 to the latest versionUpdate hpuxws22APACHE.WEBPROXY2 to the latest versionUpdate hpuxws22APACHE.AUTH_LDAP2 to the latest versionUpdate hpuxws22APACHE.MOD_PERL to the latest versionUpdate hpuxws22APCH32.APACHE2 to the latest versionUpdate hpuxws22APACHE.APACHE to the latest versionUpdate hpuxws22APCH32.MOD_JK to the latest versionUpdate hpuxws22APCH32.WEBPROXY2 to the latest versionUpdate hpuxws22APCH32.MOD_PERL to the latest versionUpdate hpuxws22APACHE.PHP to the latest versionUpdate hpuxws22APCH32.AUTH_LDAP to the latest version | Aug 11, 2017 | Jan 27, 2015 |
| Oracle Solaris | — | Upgrade web/php-53/extension/php-xdebug to version 2.2.0-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/server/apache-22/module/apache-php52 to version 5.2.17-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-mysql to version 5.3.29-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-apc to version 3.1.9-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-idn to version 0.2.0-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-tcpwrap to version 1.1.3-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-suhosin to version 0.9.33-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-idn to version 0.2.0-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/documentation to version 5.2.17-0.175.2.12.0.3.0 on Solaris 11.2Upgrade web/server/apache-22/module/apache-php53 to version 5.3.29-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-suhosin to version 0.9.29-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-memcache to version 3.0.6-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-mysql to version 5.2.17-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-xdebug to version 2.0.5-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-memcache to version 2.2.5-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-tcpwrap to version 1.1.3-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53 to version 5.3.29-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/documentation to version 5.3.29-0.175.2.12.0.3.0 on Solaris 11.2Upgrade web/php-52/extension/php-pear to version 5.2.17-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-pear to version 5.3.29-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-53/extension/php-zendopcache to version 7.0.2-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52/extension/php-apc to version 3.0.19-0.175.2.12.0.4.0 on Solaris 11.2Upgrade web/php-52 to version 5.2.17-0.175.2.12.0.4.0 on Solaris 11.2 | May 29, 2017 | Jan 27, 2015 |
| Oracle_linux | — | Upgrade php-soapUpgrade php54-php-commonUpgrade php-develUpgrade php-embeddedUpgrade php55-php-tidyUpgrade php-fpmUpgrade php54-php-pecl-zendopcacheUpgrade php55-php-pspellUpgrade php-pgsqlUpgrade php55-php-intlUpgrade php54-php-pspellUpgrade php55-php-imapUpgrade php55-php-commonUpgrade php55-php-recodeUpgrade php-pspellUpgrade php55-php-soapUpgrade php54-php-soapUpgrade php54-scldevelUpgrade php54-php-enchantUpgrade php54-php-cliUpgrade php55Upgrade php55-php-dbaUpgrade php55-php-opcacheUpgrade php54-php-fpmUpgrade php55-php-gdUpgrade php54-php-mbstringUpgrade php55-php-pdoUpgrade php-ldapUpgrade php55-php-mbstringUpgrade php55-php-cliUpgrade php-pdoUpgrade php54-php-mysqlndUpgrade php55-php-processUpgrade php55-php-gmpUpgrade php-gdUpgrade php-enchantUpgrade php-bcmathUpgrade php54-php-intlUpgrade php54-php-gdUpgrade php54-php-recodeUpgrade php55-php-ldapUpgrade php54Upgrade php-commonUpgrade php54-php-ldapUpgrade php54-php-xmlUpgrade php-xmlrpcUpgrade php-dbaUpgrade php55-runtimeUpgrade php54-php-xmlrpcUpgrade php54-php-odbcUpgrade php-intlUpgrade php54-php-pdoUpgrade php55-php-fpmUpgrade php55-php-bcmathUpgrade php54-php-pgsqlUpgrade php55-php-odbcUpgrade php54-php-tidyUpgrade php-processUpgrade php55-php-pgsqlUpgrade php55-phpUpgrade php55-php-xmlrpcUpgrade php55-scldevelUpgrade php-xmlUpgrade php54-php-bcmathUpgrade php-cliUpgrade php-mysqlUpgrade php54-php-imapUpgrade php55-php-enchantUpgrade php-snmpUpgrade php-recodeUpgrade php54-php-dbaUpgrade php55-php-develUpgrade phpUpgrade php55-php-mysqlndUpgrade php54-runtimeUpgrade php54-php-processUpgrade php-mbstringUpgrade php-mysqlndUpgrade php54-php-snmpUpgrade php55-php-snmpUpgrade php54-php-develUpgrade php-odbcUpgrade php55-php-xmlUpgrade php54-php | Oct 16, 2024 | Jan 27, 2015 |
| Php | — | Upgrade to PHP version 5.6.5Upgrade to PHP version 5.4.37Upgrade to PHP version 5.5.21 | Feb 20, 2015 | Jan 27, 2015 |
| Suse | — | Upgrade php7-sysvshmUpgrade php53-xmlwriterUpgrade php5-sqliteUpgrade php5-xslUpgrade php5-ldapUpgrade php5-socketsUpgrade php7-gettextUpgrade php72-develUpgrade php53-pdoUpgrade php7-sysvmsgUpgrade php7-jsonUpgrade php7-pharUpgrade php53-pcntlUpgrade php7-dbaUpgrade php7-pear-archive_tarUpgrade php7-develUpgrade php53-sysvshmUpgrade php5-opensslUpgrade php53-exifUpgrade php7-odbcUpgrade php53-zlibUpgrade php7-readlineUpgrade php5-domUpgrade php53-sysvmsgUpgrade php7-soapUpgrade php5-bz2Upgrade php53-zipUpgrade php7-mysqlUpgrade php7-domUpgrade php7-ldapUpgrade php53Upgrade php53-readlineUpgrade php53-opensslUpgrade php5-ftpUpgrade php5-snmpUpgrade php53-calendarUpgrade php5-gmpUpgrade php5-curlUpgrade php5-shmopUpgrade php5-zlibUpgrade php7-tidyUpgrade php7-bcmathUpgrade php5-iconvUpgrade php53-fileinfoUpgrade php53-ctypeUpgrade php7-mbstringUpgrade php7-zlibUpgrade php53-socketsUpgrade php53-tidyUpgrade php7-xslUpgrade php7-bz2Upgrade php53-tokenizerUpgrade php5-sysvmsgUpgrade php7-mcryptUpgrade php53-snmpUpgrade apache2-mod_php7Upgrade php5-ctypeUpgrade php5-xmlrpcUpgrade php53-imapUpgrade php53-xmlrpcUpgrade php53-xmlreaderUpgrade apache2-mod_php53Upgrade php53-posixUpgrade php7Upgrade php53-intlUpgrade php7-shmopUpgrade php7-fpmUpgrade php53-soapUpgrade php5-exifUpgrade php53-mbstringUpgrade php7-sqliteUpgrade php53-sysvsemUpgrade php5-pearUpgrade php7-posixUpgrade php7-calendarUpgrade php53-iconvUpgrade php5-mcryptUpgrade php5-mbstringUpgrade php7-opensslUpgrade php53-sqliteUpgrade php7-xmlrpcUpgrade php53-gdUpgrade php7-pgsqlUpgrade php7-pcntlUpgrade php5-enchantUpgrade php5-pspellUpgrade php53-domUpgrade php7-sysvsemUpgrade php7-xmlreaderUpgrade php7-snmpUpgrade php7-socketsUpgrade php5-pcntlUpgrade php7-fastcgiUpgrade php5-pgsqlUpgrade php5-pdoUpgrade php7-intlUpgrade php53-pearUpgrade php5-zipUpgrade php53-pgsqlUpgrade php5-sysvsemUpgrade php7-gmpUpgrade php53-gmpUpgrade php5-odbcUpgrade php7-fileinfoUpgrade php53-odbcUpgrade php53-shmopUpgrade php7-xmlwriterUpgrade php7-gdUpgrade php53-ldapUpgrade php5-tokenizerUpgrade php53-xslUpgrade php53-ftpUpgrade php5-gdUpgrade php5-develUpgrade php53-jsonUpgrade php53-wddxUpgrade php53-develUpgrade php7-pspellUpgrade php7-ftpUpgrade php5-sysvshmUpgrade php5-xmlwriterUpgrade php5-intlUpgrade apache2-mod_php5Upgrade php5-fileinfoUpgrade php53-fastcgiUpgrade php5-suhosinUpgrade php53-dbaUpgrade php5-calendarUpgrade php5-bcmathUpgrade php7-ctypeUpgrade php53-mysqlUpgrade php7-curlUpgrade php5-xmlreaderUpgrade php5-dbaUpgrade php5-gettextUpgrade php5-fpmUpgrade php53-gettextUpgrade php7-opcacheUpgrade php53-curlUpgrade php7-pearUpgrade php5-soapUpgrade php5Upgrade php5-jsonUpgrade php7-zipUpgrade php5-mysqlUpgrade php7-tokenizerUpgrade php7-wddxUpgrade php53-mcryptUpgrade php5-wddxUpgrade php7-enchantUpgrade php53-bcmathUpgrade php53-suhosinUpgrade php7-imapUpgrade php7-pdoUpgrade php53-pspellUpgrade php7-embedUpgrade php7-iconvUpgrade php5-fastcgiUpgrade php7-sodiumUpgrade php53-bz2Upgrade php7-exif | Dec 18, 2015 | Jan 27, 2015 |
| Ubuntu | — | Upgrade php5-cgiUpgrade php5-fpmUpgrade libapache2-mod-php5Upgrade php5-pgsqlUpgrade php5-cli | Nov 8, 2024 | Jan 27, 2015 |
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