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