Double free vulnerability in the php_wddx_process_data function in wddx.c in the WDDX extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted XML data that is mishandled in a wddx_deserialize call.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/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 |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade php56Upgrade php55 | Aug 1, 2016 | Aug 1, 2016 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Nov 11, 2016 | Aug 7, 2016 |
| Debian | — | Upgrade php7.0Upgrade php5 | Jul 15, 2016 | Jul 14, 2016 |
| Freebsd | — | Upgrade php70Upgrade php70-gdUpgrade php56-gdUpgrade php55-gdUpgrade php55Upgrade php70-wddxUpgrade php55-wddxUpgrade php55-zipUpgrade php70-mbstringUpgrade php56-mbstringUpgrade php56Upgrade php70-pharUpgrade php56-zipUpgrade php70-zipUpgrade php56-pharUpgrade php55-mbstringUpgrade php56-wddx | Dec 10, 2025 | Jun 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-pgsqlUpgrade php-commonUpgrade php-odbcUpgrade php-mysqlUpgrade php-xmlUpgrade php-cliUpgrade php-recodeUpgrade php-soapUpgrade php-pdoUpgrade php-processUpgrade php-ldapUpgrade php-gdUpgrade phpUpgrade php-xmlrpc | Nov 3, 2020 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-pdoUpgrade php-pgsqlUpgrade php-odbcUpgrade php-soapUpgrade php-ldapUpgrade php-commonUpgrade phpUpgrade php-cliUpgrade php-recodeUpgrade php-mysqlUpgrade php-xmlrpcUpgrade php-processUpgrade php-xmlUpgrade php-gd | Sep 28, 2020 | Aug 7, 2016 |
| Php | — | Upgrade to PHP version 5.5.37Upgrade to PHP version 7.0.8Upgrade to PHP version 5.6.23 | Sep 9, 2016 | Aug 7, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 23, 2016 |
| Suse | — | Upgrade php5-pspellUpgrade php53-xslUpgrade php5-soapUpgrade php53-bz2Upgrade php7-calendarUpgrade php7-socketsUpgrade php5-intlUpgrade php5-calendarUpgrade php5-pgsqlUpgrade php53-sysvshmUpgrade php5-sqliteUpgrade php5-pcntlUpgrade php53-dbaUpgrade php7-pspellUpgrade php7-opcacheUpgrade php7-sysvshmUpgrade php53-snmpUpgrade php53-xmlrpcUpgrade php53-gmpUpgrade php53-readlineUpgrade php53-pearUpgrade php53-pspellUpgrade php5-gdUpgrade php5-gmpUpgrade php5-enchantUpgrade php5Upgrade php7-imapUpgrade php53-tokenizerUpgrade php5-shmopUpgrade php7-fileinfoUpgrade php7-zipUpgrade php7-xmlrpcUpgrade php5-fpmUpgrade php53-pgsqlUpgrade php7-bz2Upgrade php53-fastcgiUpgrade php7-intlUpgrade php5-curlUpgrade php5-ldapUpgrade php5-fileinfoUpgrade php7-gmpUpgrade php53-zlibUpgrade php5-snmpUpgrade php53-gettextUpgrade php53-opensslUpgrade php5-tokenizerUpgrade php53-bcmathUpgrade php5-mcryptUpgrade php53-intlUpgrade php53-ctypeUpgrade php5-sysvshmUpgrade php5-mysqlUpgrade php7-curlUpgrade php7-pearUpgrade php53-posixUpgrade php7-domUpgrade php53-pdoUpgrade php7-mysqlUpgrade php5-zlibUpgrade php7-gdUpgrade php7-xslUpgrade php53-gdUpgrade php5-suhosinUpgrade php53-zipUpgrade php7-xmlreaderUpgrade php5-bz2Upgrade php5-develUpgrade php53-exifUpgrade php5-dbaUpgrade php7-odbcUpgrade php5-dbaseUpgrade php53-jsonUpgrade php5-opcacheUpgrade php7-mcryptUpgrade php53-ldapUpgrade php5-odbcUpgrade php7-sqliteUpgrade php7-mbstringUpgrade apache2-mod_php53Upgrade php5-xmlwriterUpgrade php7-iconvUpgrade php7-fastcgiUpgrade php53-imapUpgrade php5-socketsUpgrade php7-exifUpgrade php5-pharUpgrade php53-odbcUpgrade php5-opensslUpgrade php7-pgsqlUpgrade php7-dbaUpgrade php53-mbstringUpgrade php53-domUpgrade php7-pharUpgrade php5-xmlreaderUpgrade php53-tidyUpgrade php7-sysvmsgUpgrade php7-ldapUpgrade php7-shmopUpgrade php5-hashUpgrade php7-sysvsemUpgrade php7-jsonUpgrade php7-posixUpgrade php53-sysvsemUpgrade php53-calendarUpgrade php7-opensslUpgrade php53-xmlreaderUpgrade php5-xmlrpcUpgrade php7-ctypeUpgrade php7-xmlwriterUpgrade php53-mcryptUpgrade apache2-mod_php5Upgrade php7-pdoUpgrade php53-socketsUpgrade php5-jsonUpgrade php5-domUpgrade php53-sqliteUpgrade php53-develUpgrade php53Upgrade php7-fpmUpgrade php7-wddxUpgrade php7-soapUpgrade php53-pcntlUpgrade php5-fastcgiUpgrade php5-gettextUpgrade php53-curlUpgrade php5-posixUpgrade php5-ftpUpgrade php5-ctypeUpgrade php53-sysvmsgUpgrade php7-zlibUpgrade php5-zipUpgrade php5-wddxUpgrade php5-bcmathUpgrade php53-iconvUpgrade php53-shmopUpgrade php7Upgrade php5-iconvUpgrade apache2-mod_php7Upgrade php5-sysvsemUpgrade php7-enchantUpgrade php53-xmlwriterUpgrade php5-imapUpgrade php5-sysvmsgUpgrade php7-tokenizerUpgrade php7-develUpgrade php7-ftpUpgrade php53-suhosinUpgrade php5-xslUpgrade php53-mysqlUpgrade php53-ftpUpgrade php53-wddxUpgrade php53-fileinfoUpgrade php7-pear-archive_tarUpgrade php7-pcntlUpgrade php7-snmpUpgrade php5-pdoUpgrade php53-soapUpgrade php5-mbstringUpgrade php5-pearUpgrade php7-bcmathUpgrade php5-exifUpgrade php7-gettext | Jul 26, 2016 | Jul 20, 2016 |
| Ubuntu | — | Upgrade php7.0-fpmUpgrade php5-fpmUpgrade php7.0-cliUpgrade libapache2-mod-php5Upgrade php5-cgiUpgrade libapache2-mod-php7.0Upgrade php5-cliUpgrade php7.0-cgi | Aug 2, 2016 | Aug 2, 2016 |
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