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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade php-soapUpgrade php-imapUpgrade php-pgsqlUpgrade php-ncursesUpgrade php-dbaUpgrade php-mysqlUpgrade php-gdUpgrade php-xmlrpcUpgrade php-mbstringUpgrade php-pearUpgrade php-odbcUpgrade php-xmlUpgrade php-cliUpgrade php-commonUpgrade php-develUpgrade php-ldapUpgrade php-bcmathUpgrade php-snmpUpgrade php-domxmlUpgrade phpUpgrade php-pdo | Dec 1, 2016 | Aug 20, 2010 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Aug 20, 2010 |
| Oracle_linux | — | Upgrade php-odbcUpgrade php-bcmathUpgrade php-pgsqlUpgrade php-mbstringUpgrade php-gdUpgrade php-pdoUpgrade php-soapUpgrade php-dbaUpgrade php-xmlrpcUpgrade php-mysqlUpgrade php-develUpgrade php-commonUpgrade php-cliUpgrade php-ldapUpgrade php-ncursesUpgrade php-xmlUpgrade php-imapUpgrade php-snmpUpgrade php | Oct 16, 2024 | Aug 20, 2010 |
| Php | — | Upgrade to PHP version 5.2.14Upgrade to PHP version 5.3.3 | Oct 1, 2012 | Aug 20, 2010 |
| Redhat_linux | — | — | Jul 9, 2025 | May 31, 2010 |
| Suse | — | Upgrade php5-pspellUpgrade php5-domUpgrade php5-ctypeUpgrade php5-suhosinUpgrade php5-mcryptUpgrade php5-sqliteUpgrade php5-opensslUpgrade php5-xslUpgrade php5-sysvmsgUpgrade php5-socketsUpgrade php5-exifUpgrade php5-xmlrpcUpgrade php5-iconvUpgrade php5-snmpUpgrade php5-tidyUpgrade php5-mbstringUpgrade php5-imapUpgrade php5-bz2Upgrade php5-zlibUpgrade php5-shmopUpgrade php5-sysvsemUpgrade php5-curlUpgrade php5-ncursesUpgrade php5-gmpUpgrade php5-pearUpgrade php5-ldapUpgrade php5-fastcgiUpgrade apache2-mod_php5Upgrade php5-bcmathUpgrade php5-pgsqlUpgrade php5-xmlwriterUpgrade php5-develUpgrade php5-odbcUpgrade php5-soapUpgrade php5-intlUpgrade php5-readlineUpgrade php5-enchantUpgrade php5-mysqlUpgrade php5-tokenizerUpgrade php5-pcntlUpgrade php5-wddxUpgrade php5-gdUpgrade php5-pdoUpgrade php5-calendarUpgrade php5-hashUpgrade php5-fileinfoUpgrade php5-dbaUpgrade php5-xmlreaderUpgrade php5-dbaseUpgrade php5-ftpUpgrade php5-gettextUpgrade php5-zipUpgrade php5-sysvshmUpgrade php5-pharUpgrade php5-posixUpgrade php5-json | Feb 17, 2015 | Aug 20, 2010 |
| Ubuntu | — | Upgrade php5-cliUpgrade libapache2-mod-php5Upgrade php5-cgi | Nov 8, 2024 | Aug 20, 2010 |
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