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 php56-xmlrpcUpgrade php56Upgrade php70-zipUpgrade php56-gdUpgrade php56-zipUpgrade php55-odbcUpgrade php55-bz2Upgrade php55-zipUpgrade php55-exifUpgrade php70-bz2Upgrade php56-exifUpgrade php70-gdUpgrade php70-curlUpgrade php55-gdUpgrade php55-xmlrpcUpgrade php56-odbcUpgrade php70-mcryptUpgrade php56-bz2Upgrade php70-snmpUpgrade php70-odbcUpgrade php56-snmpUpgrade php70-xmlrpcUpgrade php55-snmpUpgrade php55Upgrade php70Upgrade php70-exif | 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-soapUpgrade php-odbcUpgrade php-ldapUpgrade php-commonUpgrade phpUpgrade php-pgsqlUpgrade php-pdoUpgrade php-xmlUpgrade php-recodeUpgrade php-xmlrpcUpgrade php-processUpgrade php-cliUpgrade php-gdUpgrade php-mysql | Nov 30, 2017 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade phpUpgrade php-processUpgrade php-gdUpgrade php-ldapUpgrade php-pdoUpgrade php-recodeUpgrade php-xmlUpgrade php-cliUpgrade php-soapUpgrade php-odbcUpgrade php-xmlrpcUpgrade php-mysqlUpgrade php-pgsqlUpgrade php-common | 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 to version 5.6.30-0.175.3.22.0.2.0 on Solaris 11.3Upgrade web/php-56/extension/php-xdebug to version 2.3.2-0.175.3.22.0.2.0 on Solaris 11.3 | Jul 19, 2017 | Jul 25, 2016 |
| Php | — | Upgrade to PHP version 5.5.38Upgrade to PHP version 5.6.24Upgrade to PHP version 7.0.9 | Aug 2, 2016 | Jul 25, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 17, 2016 |
| Suse | — | Upgrade php7-ldapUpgrade php5-dbaseUpgrade php7-xslUpgrade php53-pcntlUpgrade php53-wddxUpgrade php53-xmlreaderUpgrade php5-opcacheUpgrade php7-gettextUpgrade php53-zlibUpgrade php7-pharUpgrade php53-pearUpgrade php5-snmpUpgrade php53-bz2Upgrade php53-xmlwriterUpgrade php7-shmopUpgrade php7-pgsqlUpgrade php53-zipUpgrade php7-xmlrpcUpgrade php5-tokenizerUpgrade php5-odbcUpgrade php53-exifUpgrade php53-posixUpgrade php5-wddxUpgrade php7-opcacheUpgrade php7-ftpUpgrade php7-pearUpgrade php53-imapUpgrade php53-suhosinUpgrade php7-odbcUpgrade php5-zlibUpgrade php5-gmpUpgrade php7-bz2Upgrade php5-dbaUpgrade php5-ftpUpgrade php5-xmlwriterUpgrade php7-mysqlUpgrade php53Upgrade php5-iconvUpgrade php53-pspellUpgrade php53-opensslUpgrade php7-zlibUpgrade php7-domUpgrade php5-pgsqlUpgrade php53-gettextUpgrade php5-gettextUpgrade php7-pspellUpgrade php5-bz2Upgrade php7-iconvUpgrade php5-mcryptUpgrade apache2-mod_php5Upgrade php7-dbaUpgrade php7-pear-archive_tarUpgrade php7-soapUpgrade php53-dbaUpgrade apache2-mod_php53Upgrade php5-mbstringUpgrade php53-intlUpgrade php53-pdoUpgrade php53-ctypeUpgrade php53-socketsUpgrade php7-zipUpgrade php53-ftpUpgrade php5-enchantUpgrade php5-exifUpgrade php7-bcmathUpgrade php7Upgrade php53-gdUpgrade php53-fastcgiUpgrade php53-iconvUpgrade php53-tokenizerUpgrade php53-gmpUpgrade php53-readlineUpgrade php53-curlUpgrade php53-snmpUpgrade php53-xmlrpcUpgrade php5-domUpgrade php53-xslUpgrade php5-zipUpgrade php7-pdoUpgrade php7-posixUpgrade php7-sqliteUpgrade php53-sysvshmUpgrade php7-socketsUpgrade php5-ctypeUpgrade php7-develUpgrade apache2-mod_php7Upgrade php53-sysvmsgUpgrade php7-calendarUpgrade php5-ldapUpgrade php5-opensslUpgrade php7-xmlwriterUpgrade php53-odbcUpgrade php5-sysvshmUpgrade php7-sysvmsgUpgrade php5-shmopUpgrade php5-xslUpgrade php5-sysvmsgUpgrade php7-opensslUpgrade php5-socketsUpgrade php5-curlUpgrade php53-develUpgrade php7-intlUpgrade php5Upgrade php5-imapUpgrade php7-fpmUpgrade php5-soapUpgrade php53-sqliteUpgrade php7-sysvshmUpgrade php5-calendarUpgrade php5-sqliteUpgrade php53-shmopUpgrade php53-mysqlUpgrade php53-mcryptUpgrade php53-fileinfoUpgrade php5-intlUpgrade php7-wddxUpgrade php7-imapUpgrade php5-bcmathUpgrade php53-domUpgrade php7-sysvsemUpgrade php5-hashUpgrade php5-fastcgiUpgrade php7-mbstringUpgrade php7-jsonUpgrade php5-develUpgrade php5-fileinfoUpgrade php5-pdoUpgrade php7-pcntlUpgrade php53-tidyUpgrade php53-jsonUpgrade php7-xmlreaderUpgrade php5-pearUpgrade php7-enchantUpgrade php7-snmpUpgrade php53-soapUpgrade php5-posixUpgrade php53-bcmathUpgrade php5-pcntlUpgrade php53-ldapUpgrade php7-ctypeUpgrade php5-xmlrpcUpgrade php5-suhosinUpgrade php5-fpmUpgrade php5-sysvsemUpgrade php53-calendarUpgrade php53-sysvsemUpgrade php7-gdUpgrade php7-fileinfoUpgrade php5-pspellUpgrade php53-pgsqlUpgrade php7-tokenizerUpgrade php5-pharUpgrade php5-jsonUpgrade php53-mbstringUpgrade php7-exifUpgrade php5-gdUpgrade php7-curlUpgrade php7-fastcgiUpgrade php5-mysqlUpgrade php7-mcryptUpgrade php5-xmlreaderUpgrade php7-gmp | Aug 22, 2016 | Jul 25, 2016 |
| Ubuntu | — | Upgrade libapache2-mod-php7.0Upgrade libxmlrpc-epi0Upgrade php5-fpmUpgrade php7.0-cgiUpgrade php5-cgiUpgrade libapache2-mod-php5Upgrade php7.0-cliUpgrade php5-cliUpgrade php7.0-fpm | Aug 2, 2016 | Jul 25, 2016 |
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