The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key, which allows context-dependent attackers to read stack memory via a wddxPacket element that contains a variable with a string name before a numerical variable.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade php4-nmsUpgrade php4-shmopUpgrade php4-cgiUpgrade php5-sessionUpgrade mod_php4Upgrade mod_phpUpgrade mod_php5Upgrade php4-odbcUpgrade php4-wddxUpgrade php5-imapUpgrade mod_php4-twigUpgrade php5Upgrade php5-wddxUpgrade php5-nmsUpgrade php5-odbcUpgrade php4Upgrade php4-dtcUpgrade php4-sessionUpgrade php4-hordeUpgrade php5-dtcUpgrade php5-shmopUpgrade php5-sqliteUpgrade php5-cgiUpgrade php5-hordeUpgrade php5-cliUpgrade php4-cli | Dec 10, 2025 | Feb 17, 2007 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Feb 13, 2007 |
| Php | — | Upgrade to PHP version 4.4.5Upgrade to PHP version 5.2.1 | Oct 1, 2012 | Feb 13, 2007 |
| Suse | — | Upgrade php5-mbstringUpgrade php5-tokenizerUpgrade php5-odbcUpgrade php4-imapUpgrade php5-mysqliUpgrade php5-wddxUpgrade php5-develUpgrade apache2-mod_php5Upgrade apache2-mod_php4Upgrade php5-pgsqlUpgrade php4-sessionUpgrade php5-dbaUpgrade php5-calendarUpgrade php5-exifUpgrade apache-mod_php4Upgrade php5-dbaseUpgrade php5-bz2Upgrade php5-pcntlUpgrade php5-soapUpgrade php5-zlibUpgrade php5-curlUpgrade php4-sysvshmUpgrade apache2-docUpgrade php4-exifUpgrade apache2-preforkUpgrade mod_php4-coreUpgrade php4-fastcgiUpgrade php5-mhashUpgrade php4-mysqlUpgrade php5-pearUpgrade apache2Upgrade php5-bcmathUpgrade php5-gmpUpgrade php5-fileproUpgrade php5-xmlreaderUpgrade php4-develUpgrade php5-gdUpgrade apache2-example-pagesUpgrade php5-zipUpgrade php5-xmlrpcUpgrade php5-domUpgrade php5-mcryptUpgrade php5-sysvmsgUpgrade php5-ldapUpgrade php5-suhosinUpgrade apache2-workerUpgrade suse-releaseUpgrade php5-xslUpgrade php5-shmopUpgrade php5-sysvshmUpgrade php5-snmpUpgrade php5-mysqlUpgrade php5-ncursesUpgrade php5-posixUpgrade php5-pspellUpgrade php5-ftpUpgrade php5-socketsUpgrade php4-mhashUpgrade php5-gettextUpgrade php5-fastcgiUpgrade php4-wddxUpgrade php5-sqliteUpgrade php5-opensslUpgrade php5-sysvsemUpgrade php4-pearUpgrade php5-pdoUpgrade php5-ctypeUpgrade php5-imapUpgrade php4-unixODBCUpgrade php5-iconvUpgrade mod_php4-servletUpgrade apache2-devel | Feb 17, 2015 | Feb 13, 2007 |
| Ubuntu | — | Upgrade libapache2-mod-php5Upgrade php5-odbcUpgrade php5-cgiUpgrade php5-cliUpgrade php5-common | Nov 8, 2024 | Feb 13, 2007 |
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