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The default session serializer in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 does not properly handle the PS_UNDEF_MARKER marker, which allows context-dependent attackers to modify arbitrary session variables via a crafted session variable name.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade php-gdUpgrade php-mbstringUpgrade php-soapUpgrade php-pgsqlUpgrade php-dbaUpgrade php-ncursesUpgrade php-xmlrpcUpgrade php-imapUpgrade php-mysqlUpgrade php-xmlUpgrade php-pdoUpgrade phpUpgrade php-odbcUpgrade php-ldapUpgrade php-commonUpgrade php-develUpgrade php-bcmathUpgrade php-pearUpgrade php-snmpUpgrade php-cliUpgrade php-domxml | Dec 1, 2016 | Aug 20, 2010 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Aug 20, 2010 |
| Oracle_linux | — | Upgrade php-snmpUpgrade php-xmlUpgrade phpUpgrade php-ncursesUpgrade php-imapUpgrade php-cliUpgrade php-ldapUpgrade php-dbaUpgrade php-soapUpgrade php-mysqlUpgrade php-xmlrpcUpgrade php-pdoUpgrade php-bcmathUpgrade php-gdUpgrade php-develUpgrade php-odbcUpgrade php-commonUpgrade php-mbstringUpgrade php-pgsql | Oct 16, 2024 | Aug 20, 2010 |
| Php | — | Upgrade to PHP version 5.3.3Upgrade to PHP version 5.2.14 | Oct 1, 2012 | Aug 20, 2010 |
| Redhat_linux | — | — | Jul 9, 2025 | May 31, 2010 |
| Suse | — | Upgrade php5-gdUpgrade php5-gettextUpgrade php5-sysvshmUpgrade php5-pcntlUpgrade php5-tokenizerUpgrade php5-intlUpgrade php5-pgsqlUpgrade php5-wddxUpgrade php5-enchantUpgrade php5-xmlreaderUpgrade php5-pharUpgrade php5-jsonUpgrade php5-pdoUpgrade php5-fileinfoUpgrade php5-ftpUpgrade php5-zipUpgrade php5-posixUpgrade php5-dbaseUpgrade php5-calendarUpgrade php5-xmlwriterUpgrade php5-odbcUpgrade php5-dbaUpgrade php5-develUpgrade php5-bcmathUpgrade php5-hashUpgrade php5-soapUpgrade apache2-mod_php5Upgrade php5-readlineUpgrade php5-mysqlUpgrade php5-pearUpgrade php5-pspellUpgrade php5-xmlrpcUpgrade php5-bz2Upgrade php5-sysvmsgUpgrade php5-shmopUpgrade php5-mbstringUpgrade php5-domUpgrade php5-sysvsemUpgrade php5-mcryptUpgrade php5-snmpUpgrade php5-iconvUpgrade php5-ctypeUpgrade php5-imapUpgrade php5-fastcgiUpgrade php5-ldapUpgrade php5-sqliteUpgrade php5-suhosinUpgrade php5-exifUpgrade php5-socketsUpgrade php5-opensslUpgrade php5-ncursesUpgrade php5-gmpUpgrade php5-tidyUpgrade php5-curlUpgrade php5-xslUpgrade php5-zlib | Feb 17, 2015 | Aug 20, 2010 |
| Ubuntu | — | Upgrade php5-cgiUpgrade libapache2-mod-php5Upgrade php5-cli | Nov 8, 2024 | Aug 20, 2010 |
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