The session extension in PHP 4 before 4.4.5, and PHP 5 before 5.2.1, calculates the reference count for the session variables without considering the internal pointer from the session globals, which allows context-dependent attackers to execute arbitrary code via a crafted string in the session_register after unsetting HTTP_SESSION_VARS and _SESSION, which destroys the session data Hashtable.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Mar 26, 2007 |
| Php | — | Upgrade to PHP version 4.4.5Upgrade to PHP version 5.2.1 | Oct 1, 2012 | Mar 26, 2007 |
| Suse | — | Upgrade php4-sysvsemUpgrade php4-curlUpgrade php5-mysqlUpgrade apache-mod_php4Upgrade php4-unixODBCUpgrade php4-calendarUpgrade php4-bz2Upgrade php4-xsltUpgrade php5-develUpgrade php5-xmlwriterUpgrade apache2-mod_php5Upgrade mod_php4-coreUpgrade php4-ftpUpgrade php4-socketsUpgrade php5-imapUpgrade php5-wddxUpgrade php4-dbaseUpgrade php5-ftpUpgrade php4-gmpUpgrade php4-imapUpgrade php4-domxmlUpgrade php5-pcntlUpgrade php5-zlibUpgrade php4-mbstringUpgrade php5-calendarUpgrade php5-bcmathUpgrade php5-sysvsemUpgrade php4-gdUpgrade php4-ldapUpgrade php5-posixUpgrade php5-zipUpgrade php5-gettextUpgrade php4-wddxUpgrade mod_php4-apache2Upgrade php4-bcmathUpgrade apache2-mod_php4Upgrade php5-sysvshmUpgrade php4-pgsqlUpgrade php4-mcalUpgrade php4-mhashUpgrade php4-gettextUpgrade php4-pearUpgrade php4-mysqlUpgrade php5-gdUpgrade php5-hashUpgrade php4-mcryptUpgrade php5-bz2Upgrade php4-shmopUpgrade mod_php4-servletUpgrade php4-exifUpgrade php5-mhashUpgrade php5-dbaUpgrade php4-swfUpgrade php5-mbstringUpgrade php4-readlineUpgrade php5-suhosinUpgrade php4-zlibUpgrade php4-fastcgiUpgrade php5-xmlreaderUpgrade php4-snmpUpgrade php5-pgsqlUpgrade php5-ncursesUpgrade php4-sysvshmUpgrade php5-jsonUpgrade php4-ctypeUpgrade php5-domUpgrade php4-mime_magicUpgrade php5-tokenizerUpgrade php5-gmpUpgrade php5-shmopUpgrade suse-releaseUpgrade php4-fileproUpgrade php5-fastcgiUpgrade php5-pdoUpgrade php5-sysvmsgUpgrade php4-ypUpgrade php5-mcryptUpgrade php5-exifUpgrade php4-dbaUpgrade php5-snmpUpgrade php5-odbcUpgrade php4-qtdomUpgrade php4-recodeUpgrade php4-develUpgrade php5-sqliteUpgrade php5-iconvUpgrade php5-ctypeUpgrade php4-sessionUpgrade php5-ldapUpgrade php5-curlUpgrade php4-iconvUpgrade php5-xslUpgrade php5-pearUpgrade php5-soapUpgrade php5-tidyUpgrade php5-xmlrpcUpgrade php5-socketsUpgrade php5-pspellUpgrade php5-dbaseUpgrade php5-openssl | Feb 17, 2015 | Mar 26, 2007 |
| Ubuntu | — | Upgrade php5-cliUpgrade libapache2-mod-php5Upgrade php5-sqliteUpgrade php5-cgi | Nov 8, 2024 | Mar 27, 2007 |
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