Buffer underflow in the PHP_FILTER_TRIM_DEFAULT macro in the filtering extension (ext/filter) in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by calling filter_var with certain modes such as FILTER_VALIDATE_INT, which causes filter to write a null byte in whitespace that precedes the buffer.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Php | — | Upgrade to PHP version 5.2.1 | Oct 1, 2012 | Mar 14, 2007 |
| Suse | — | Upgrade php5-xmlreaderUpgrade php5-mysqlUpgrade php5-sysvshmUpgrade php5-hashUpgrade php5-imapUpgrade php5-posixUpgrade php5-gdUpgrade php5-suhosinUpgrade php5-shmopUpgrade php5-pearUpgrade php5-pspellUpgrade php5-bcmathUpgrade php5-sqliteUpgrade php5-opensslUpgrade php5-sysvmsgUpgrade php5-xmlrpcUpgrade php5-iconvUpgrade php5-sysvsemUpgrade php5-gmpUpgrade php5-mcryptUpgrade php5-jsonUpgrade php5-socketsUpgrade php5-ldapUpgrade php5-fastcgiUpgrade suse-releaseUpgrade php5-ftpUpgrade php5-develUpgrade php5-pdoUpgrade php5-zipUpgrade php5-gettextUpgrade php5-xslUpgrade apache2-mod_php5Upgrade php5-ncursesUpgrade php5-snmpUpgrade php5-odbcUpgrade php5-calendarUpgrade php5-wddxUpgrade php5-exifUpgrade php5-curlUpgrade php5-tidyUpgrade php5-soapUpgrade php5-mbstringUpgrade php5-pgsqlUpgrade php5-dbaseUpgrade php5-mhashUpgrade php5-zlibUpgrade php5-ctypeUpgrade php5-domUpgrade php5-tokenizerUpgrade php5-pcntlUpgrade php5-xmlwriterUpgrade php5-dbaUpgrade php5-bz2 | Feb 17, 2015 | Mar 14, 2007 |
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