Integer signedness error in the simplestring_addn function in simplestring.c in xmlrpc-epi through 0.54.2, as used in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a long first argument to the PHP xmlrpc_encode_request function.
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 |
|---|---|---|---|---|
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Nov 11, 2016 | Jul 25, 2016 |
| Debian | — | Upgrade php5Upgrade xmlrpc-epi | Jul 27, 2016 | Jul 25, 2016 |
| Freebsd | — | Upgrade php55-exifUpgrade php55-odbcUpgrade php70-bz2Upgrade php55-zipUpgrade php56Upgrade php55-bz2Upgrade php56-xmlrpcUpgrade php56-zipUpgrade php70-gdUpgrade php70-zipUpgrade php70-curlUpgrade php56-gdUpgrade php56-exifUpgrade php56-snmpUpgrade php56-bz2Upgrade php70-odbcUpgrade php55-snmpUpgrade php70-xmlrpcUpgrade php56-odbcUpgrade php70Upgrade php70-mcryptUpgrade php70-exifUpgrade php70-snmpUpgrade php55-gdUpgrade php55-xmlrpcUpgrade php55 | Dec 10, 2025 | Jul 26, 2016 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade php-commonUpgrade php-soapUpgrade php-pgsqlUpgrade php-ldapUpgrade phpUpgrade php-odbcUpgrade php-gdUpgrade php-xmlUpgrade php-recodeUpgrade php-processUpgrade php-xmlrpcUpgrade php-cliUpgrade php-mysqlUpgrade php-pdo | Nov 30, 2017 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-gdUpgrade php-processUpgrade php-recodeUpgrade php-pdoUpgrade phpUpgrade php-ldapUpgrade php-cliUpgrade php-soapUpgrade php-xmlUpgrade php-commonUpgrade php-mysqlUpgrade php-pgsqlUpgrade php-odbcUpgrade php-xmlrpc | Nov 30, 2017 | Jul 25, 2016 |
| Oracle Solaris | — | Upgrade web/php-56/extension/php-suhosin-extension to version 0.9.37.1-0.175.3.22.0.2.0 on Solaris 11.3Upgrade web/php-56/extension/php-xdebug to version 2.3.2-0.175.3.22.0.2.0 on Solaris 11.3Upgrade web/php-56 to version 5.6.30-0.175.3.22.0.2.0 on Solaris 11.3 | Jul 19, 2017 | Jul 25, 2016 |
| Php | — | Upgrade to PHP version 7.0.9Upgrade to PHP version 5.5.38Upgrade to PHP version 5.6.24 | Aug 2, 2016 | Jul 25, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 17, 2016 |
| Suse | — | Upgrade php7-intlUpgrade php5Upgrade php7-ctypeUpgrade php5-fastcgiUpgrade php7-fpmUpgrade php7-enchantUpgrade php5-pcntlUpgrade php5-sysvshmUpgrade php5-pearUpgrade php5-xmlreaderUpgrade php5-imapUpgrade php7-sysvshmUpgrade php7-mcryptUpgrade php5-ldapUpgrade php53-fileinfoUpgrade php5-socketsUpgrade php7-jsonUpgrade php53-develUpgrade php5-shmopUpgrade php53-sysvmsgUpgrade php7-sysvmsgUpgrade php53-mcryptUpgrade php53-soapUpgrade php7-tokenizerUpgrade php5-posixUpgrade php53-bcmathUpgrade php5-xmlrpcUpgrade php5-opensslUpgrade php7-fileinfoUpgrade php53-domUpgrade php5-curlUpgrade php7-xmlwriterUpgrade apache2-mod_php7Upgrade php53-pgsqlUpgrade php5-sysvsemUpgrade php7-gdUpgrade php7-exifUpgrade php5-fpmUpgrade php5-gdUpgrade php7-imapUpgrade php7-fastcgiUpgrade php7-wddxUpgrade php5-pharUpgrade php5-suhosinUpgrade php53-mbstringUpgrade php7-curlUpgrade php5-mysqlUpgrade php5-intlUpgrade php5-bcmathUpgrade php5-sysvmsgUpgrade php5-jsonUpgrade php53-tidyUpgrade php53-shmopUpgrade php7-snmpUpgrade php7-calendarUpgrade php5-sqliteUpgrade php53-sysvsemUpgrade php5-calendarUpgrade php53-ldapUpgrade php5-pspellUpgrade php53-jsonUpgrade php5-fileinfoUpgrade php5-soapUpgrade php53-calendarUpgrade php7-mbstringUpgrade php7-pcntlUpgrade php5-pdoUpgrade php5-hashUpgrade php7-xmlreaderUpgrade php7-sysvsemUpgrade php53-sqliteUpgrade php7-opensslUpgrade php5-xslUpgrade php7-gmpUpgrade php53-mysqlUpgrade php5-develUpgrade php53-odbcUpgrade php5-enchantUpgrade php7-iconvUpgrade php53-zlibUpgrade php53-tokenizerUpgrade php53-exifUpgrade php7-xmlrpcUpgrade php53-ctypeUpgrade apache2-mod_php53Upgrade php5-tokenizerUpgrade php7-pgsqlUpgrade php53-bz2Upgrade php53-zipUpgrade php53-imapUpgrade php7-pearUpgrade php7-zipUpgrade php5-xmlwriterUpgrade php53-pcntlUpgrade php53-wddxUpgrade php5-ftpUpgrade php7-pspellUpgrade php5-opcacheUpgrade php7-xslUpgrade php53-xmlreaderUpgrade php53-xslUpgrade php53-xmlwriterUpgrade php7-domUpgrade php7-pdoUpgrade php5-gettextUpgrade php5-domUpgrade php5-bz2Upgrade apache2-mod_php5Upgrade php53-pdoUpgrade php53-dbaUpgrade php5-mbstringUpgrade php53-ftpUpgrade php7-pear-archive_tarUpgrade php53-intlUpgrade php7-pharUpgrade php53-opensslUpgrade php53-iconvUpgrade php5-exifUpgrade php53-pspellUpgrade php5-pgsqlUpgrade php5-iconvUpgrade php7-shmopUpgrade php7-sqliteUpgrade php7-ldapUpgrade php5-dbaseUpgrade php5-zipUpgrade php7-bz2Upgrade php5-dbaUpgrade php5-wddxUpgrade php53-pearUpgrade php53-socketsUpgrade php5-snmpUpgrade php53-readlineUpgrade php7-bcmathUpgrade php53-fastcgiUpgrade php7Upgrade php53-gmpUpgrade php53-gdUpgrade php53-gettextUpgrade php7-develUpgrade php7-soapUpgrade php7-gettextUpgrade php7-odbcUpgrade php7-zlibUpgrade php53Upgrade php7-mysqlUpgrade php7-posixUpgrade php53-posixUpgrade php53-curlUpgrade php53-snmpUpgrade php7-dbaUpgrade php53-suhosinUpgrade php7-socketsUpgrade php53-sysvshmUpgrade php5-odbcUpgrade php5-zlibUpgrade php53-xmlrpcUpgrade php7-opcacheUpgrade php7-ftpUpgrade php5-ctypeUpgrade php5-mcryptUpgrade php5-gmp | Aug 22, 2016 | Jul 25, 2016 |
| Ubuntu | — | Upgrade php7.0-cliUpgrade php7.0-fpmUpgrade php7.0-cgiUpgrade php5-cliUpgrade php5-cgiUpgrade libapache2-mod-php5Upgrade libxmlrpc-epi0Upgrade php5-fpmUpgrade libapache2-mod-php7.0 | Aug 2, 2016 | Jul 25, 2016 |
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