The __PHP_Incomplete_Class function in ext/standard/incomplete_class.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an unexpected data type, related to a "type confusion" issue.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade php-mysqlUpgrade php-cliUpgrade php-commonUpgrade php-tidyUpgrade php-snmpUpgrade php-recodeUpgrade php-imapUpgrade php-processUpgrade php-xmlrpcUpgrade php-intlUpgrade php-mysqlndUpgrade php-odbcUpgrade php-mbstringUpgrade php-dbaUpgrade php-xmlUpgrade phpUpgrade php-develUpgrade php-soapUpgrade php-embeddedUpgrade php-ldapUpgrade php-pspellUpgrade php-fpmUpgrade php-ztsUpgrade php-enchantUpgrade php-gdUpgrade php-pgsqlUpgrade php-bcmathUpgrade php-pdo | Dec 1, 2016 | May 16, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Aug 7, 2015 |
| Oracle_linux | — | Upgrade php-ldapUpgrade php-dbaUpgrade php-pspellUpgrade phpUpgrade php55-php-opcacheUpgrade php55-php-gmpUpgrade php55-php-snmpUpgrade php-fpmUpgrade php-embeddedUpgrade php54-php-mysqlndUpgrade php-soapUpgrade php55-phpUpgrade php54-php-enchantUpgrade php-bcmathUpgrade php54Upgrade php54-php-cliUpgrade php54-php-soapUpgrade php55-php-develUpgrade php-mysqlndUpgrade php-enchantUpgrade php-processUpgrade php-ztsUpgrade php54-php-processUpgrade php54-php-intlUpgrade php54-php-fpmUpgrade php54-php-mbstringUpgrade php-intlUpgrade php55-php-mbstringUpgrade php-cliUpgrade php-tidyUpgrade php-pdoUpgrade php55-php-dbaUpgrade php55-php-pdoUpgrade php55-php-processUpgrade php-recodeUpgrade php55-php-soapUpgrade php55-php-pspellUpgrade php-imapUpgrade php-gdUpgrade php-develUpgrade php54-php-gdUpgrade php54-php-dbaUpgrade php55-php-xmlUpgrade php54-php-recodeUpgrade php54-php-pecl-zendopcacheUpgrade php54-php-pdoUpgrade php54-php-xmlUpgrade php54-phpUpgrade php54-php-develUpgrade php54-php-bcmathUpgrade php54-php-xmlrpcUpgrade php54-php-snmpUpgrade php-pgsqlUpgrade php-mbstringUpgrade php54-php-tidyUpgrade php-mysqlUpgrade php55-php-odbcUpgrade php55-php-enchantUpgrade php-snmpUpgrade php-commonUpgrade php55-php-mysqlndUpgrade php55-php-intlUpgrade php54-php-ldapUpgrade php55-php-ldapUpgrade php54-runtimeUpgrade php55-php-pgsqlUpgrade php-xmlrpcUpgrade php-xmlUpgrade php54-php-odbcUpgrade php55-php-cliUpgrade php55-php-fpmUpgrade php-odbcUpgrade php55-php-bcmathUpgrade php55-php-xmlrpcUpgrade php54-php-imapUpgrade php54-php-commonUpgrade php55-php-gdUpgrade php54-php-pgsqlUpgrade php55-php-commonUpgrade php55-php-recodeUpgrade php54-scldevelUpgrade php54-php-pspell | Oct 16, 2024 | May 16, 2016 |
| Php | — | Upgrade to PHP version 5.6.8Upgrade to PHP version 5.5.24Upgrade to PHP version 5.4.40 | Jun 3, 2016 | May 16, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 20, 2015 |
| Suse | — | Upgrade php5-jsonUpgrade php53-pcntlUpgrade php53-mysqlUpgrade php5-wddxUpgrade php5-pearUpgrade php53-tidyUpgrade php53-develUpgrade php53-suhosinUpgrade apache2-mod_php5Upgrade php53-imapUpgrade php53-readlineUpgrade php53-sysvsemUpgrade php5-bcmathUpgrade php53-posixUpgrade php53-gettextUpgrade php53-pdoUpgrade php5-fastcgiUpgrade php53-sysvmsgUpgrade php53-ftpUpgrade php5-pdoUpgrade php53-gdUpgrade php5-iconvUpgrade php53-mcryptUpgrade php53-wddxUpgrade php5-mcryptUpgrade php5-xmlrpcUpgrade php5-sysvsemUpgrade php5-xmlreaderUpgrade php53-shmopUpgrade php5Upgrade php53-calendarUpgrade php5-snmpUpgrade php53-pgsqlUpgrade php5-gmpUpgrade php5-sysvmsgUpgrade php53-curlUpgrade php53-mbstringUpgrade php5-ftpUpgrade php53-zipUpgrade php53-sqliteUpgrade php5-socketsUpgrade php53-iconvUpgrade php53Upgrade php53-sysvshmUpgrade php53-soapUpgrade php53-fileinfoUpgrade php5-zipUpgrade php5-opensslUpgrade php5-develUpgrade php5-domUpgrade php5-gettextUpgrade php53-xmlwriterUpgrade php53-odbcUpgrade php5-mysqlUpgrade php53-socketsUpgrade php5-xmlwriterUpgrade php53-xmlreaderUpgrade php5-xslUpgrade php53-domUpgrade php5-shmopUpgrade php5-pspellUpgrade php5-soapUpgrade php53-fastcgiUpgrade php5-sysvshmUpgrade php5-sqliteUpgrade php5-mbstringUpgrade php5-gdUpgrade php53-jsonUpgrade php5-bz2Upgrade php53-dbaUpgrade php53-xmlrpcUpgrade php5-odbcUpgrade php5-pcntlUpgrade php53-pearUpgrade php5-ldapUpgrade php5-pgsqlUpgrade php53-zlibUpgrade php5-zlibUpgrade php5-ctypeUpgrade php5-enchantUpgrade php5-calendarUpgrade php53-intlUpgrade php53-xslUpgrade php53-exifUpgrade php53-ldapUpgrade php53-opensslUpgrade php5-fpmUpgrade php5-exifUpgrade php53-bz2Upgrade php5-intlUpgrade php53-tokenizerUpgrade php5-suhosinUpgrade php53-pspellUpgrade php53-bcmathUpgrade php5-curlUpgrade php5-fileinfoUpgrade apache2-mod_php53Upgrade php53-snmpUpgrade php53-gmpUpgrade php5-dbaUpgrade php5-tokenizerUpgrade php53-ctype | Dec 18, 2015 | Jul 17, 2015 |
| Ubuntu | — | Upgrade libapache2-mod-php5Upgrade php5-cliUpgrade php5-cgiUpgrade php5-fpm | Nov 8, 2024 | May 16, 2016 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub