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 php5Upgrade php7.0 | Jul 15, 2016 | Jul 14, 2016 |
| Freebsd | — | Upgrade php55-gdUpgrade php70Upgrade php55Upgrade php70-wddxUpgrade php56-gdUpgrade php55-wddxUpgrade php70-gdUpgrade php55-mbstringUpgrade php70-zipUpgrade php70-mbstringUpgrade php56-zipUpgrade php56-mbstringUpgrade php70-pharUpgrade php55-zipUpgrade php56-wddxUpgrade php56Upgrade php56-phar | Dec 10, 2025 | Jun 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-recodeUpgrade php-processUpgrade php-soapUpgrade phpUpgrade php-ldapUpgrade php-xmlrpcUpgrade php-pdoUpgrade php-gdUpgrade php-pgsqlUpgrade php-mysqlUpgrade php-odbcUpgrade php-commonUpgrade php-cliUpgrade php-xml | Nov 3, 2020 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-recodeUpgrade php-processUpgrade php-mysqlUpgrade php-gdUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-cliUpgrade phpUpgrade php-commonUpgrade php-pdoUpgrade php-odbcUpgrade php-pgsqlUpgrade php-soapUpgrade php-ldap | Sep 28, 2020 | Aug 7, 2016 |
| Php | — | Upgrade to PHP version 5.6.23Upgrade to PHP version 7.0.8Upgrade to PHP version 5.5.37 | Sep 9, 2016 | Aug 7, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 23, 2016 |
| Suse | — | Upgrade php53-posixUpgrade php5-curlUpgrade php7-fileinfoUpgrade php5-enchantUpgrade php5-gmpUpgrade php53-zlibUpgrade php5Upgrade php7-bz2Upgrade php5-gdUpgrade php5-odbcUpgrade php53-xmlrpcUpgrade php7-pspellUpgrade php7-imapUpgrade php7-opcacheUpgrade php53-pdoUpgrade php5-pcntlUpgrade php53-tokenizerUpgrade php53-pgsqlUpgrade php7-domUpgrade php7-gmpUpgrade php53-sysvshmUpgrade php5-fpmUpgrade php53-snmpUpgrade php7-intlUpgrade php7-mcryptUpgrade php53-pearUpgrade php7-pearUpgrade php53-pspellUpgrade php53-gdUpgrade php5-sysvshmUpgrade php7-curlUpgrade php5-fileinfoUpgrade php53-gmpUpgrade php7-sqliteUpgrade php7-xslUpgrade php7-mysqlUpgrade php53-zipUpgrade php53-readlineUpgrade php5-mysqlUpgrade php5-shmopUpgrade php53-bcmathUpgrade php5-suhosinUpgrade php7-calendarUpgrade php53-fastcgiUpgrade php5-intlUpgrade php7-xmlreaderUpgrade php7-socketsUpgrade php5-dbaseUpgrade php5-dbaUpgrade php53-jsonUpgrade php5-pspellUpgrade php7-gdUpgrade php7-sysvshmUpgrade php53-xslUpgrade php7-xmlrpcUpgrade php53-dbaUpgrade php5-calendarUpgrade php5-opcacheUpgrade php5-bz2Upgrade php7-odbcUpgrade php5-tokenizerUpgrade php53-intlUpgrade php5-snmpUpgrade php53-exifUpgrade php5-mcryptUpgrade php53-gettextUpgrade php5-develUpgrade php53-bz2Upgrade php53-ctypeUpgrade php53-ldapUpgrade php5-sqliteUpgrade php7-zipUpgrade php5-ldapUpgrade php5-pgsqlUpgrade php53-opensslUpgrade php5-zlibUpgrade php5-soapUpgrade php5-gettextUpgrade php53-wddxUpgrade php7-pear-archive_tarUpgrade php7-dbaUpgrade php7-sysvsemUpgrade php53-fileinfoUpgrade php53-mysqlUpgrade php5-xslUpgrade php7-pcntlUpgrade php5-pdoUpgrade php7-sysvmsgUpgrade php53-xmlwriterUpgrade php5-mbstringUpgrade php5-xmlrpcUpgrade php53-pcntlUpgrade php7-ftpUpgrade php5-bcmathUpgrade php53-suhosinUpgrade php5-hashUpgrade php7-soapUpgrade php5-pharUpgrade php7-exifUpgrade php5-imapUpgrade php7-enchantUpgrade apache2-mod_php7Upgrade php53-sqliteUpgrade php5-exifUpgrade php53-curlUpgrade php5-opensslUpgrade php7-wddxUpgrade php7-pgsqlUpgrade php5-sysvmsgUpgrade php7-pharUpgrade php53Upgrade php7-fastcgiUpgrade php5-xmlreaderUpgrade php7-ctypeUpgrade php5-xmlwriterUpgrade php7-mbstringUpgrade php7-shmopUpgrade php7-ldapUpgrade php7-jsonUpgrade php53-sysvsemUpgrade php7-posixUpgrade apache2-mod_php53Upgrade php53-tidyUpgrade php7-opensslUpgrade php5-wddxUpgrade php7Upgrade php7-pdoUpgrade php7-tokenizerUpgrade php7-fpmUpgrade apache2-mod_php5Upgrade php7-develUpgrade php7-bcmathUpgrade php5-socketsUpgrade php53-domUpgrade php7-gettextUpgrade php5-ftpUpgrade php53-odbcUpgrade php53-imapUpgrade php7-zlibUpgrade php7-xmlwriterUpgrade php53-xmlreaderUpgrade php7-iconvUpgrade php53-calendarUpgrade php5-posixUpgrade php53-sysvmsgUpgrade php53-develUpgrade php53-mbstringUpgrade php53-socketsUpgrade php5-domUpgrade php5-sysvsemUpgrade php5-ctypeUpgrade php5-iconvUpgrade php5-zipUpgrade php5-fastcgiUpgrade php5-pearUpgrade php53-shmopUpgrade php53-iconvUpgrade php5-jsonUpgrade php7-snmpUpgrade php53-soapUpgrade php53-ftpUpgrade php53-mcrypt | Jul 26, 2016 | Jul 20, 2016 |
| Ubuntu | — | Upgrade php7.0-cliUpgrade php5-cgiUpgrade php7.0-cgiUpgrade libapache2-mod-php5Upgrade php5-cliUpgrade libapache2-mod-php7.0Upgrade php7.0-fpmUpgrade php5-fpm | Aug 2, 2016 | Aug 2, 2016 |
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