ext/snmp/snmp.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via crafted serialized data, a related issue to CVE-2016-5773.
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 php7.0 | Jul 27, 2016 | Jul 25, 2016 |
| Freebsd | — | Upgrade php70-snmpUpgrade php55-gdUpgrade php70-odbcUpgrade php55Upgrade php70-mcryptUpgrade php55-xmlrpcUpgrade php55-snmpUpgrade php55-zipUpgrade php56-snmpUpgrade php70-curlUpgrade php56-bz2Upgrade php56-exifUpgrade php56-odbcUpgrade php70-exifUpgrade php55-exifUpgrade php70-xmlrpcUpgrade php55-bz2Upgrade php70-zipUpgrade php55-odbcUpgrade php56Upgrade php70-gdUpgrade php70Upgrade php56-zipUpgrade php56-xmlrpcUpgrade php56-gdUpgrade php70-bz2 | 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-xmlUpgrade php-xmlrpcUpgrade php-processUpgrade phpUpgrade php-recodeUpgrade php-ldapUpgrade php-pdoUpgrade php-gdUpgrade php-cliUpgrade php-soapUpgrade php-mysqlUpgrade php-commonUpgrade php-pgsqlUpgrade php-odbc | Nov 30, 2017 | Jul 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade phpUpgrade php-processUpgrade php-ldapUpgrade php-recodeUpgrade php-soapUpgrade php-pdoUpgrade php-gdUpgrade php-pgsqlUpgrade php-commonUpgrade php-odbcUpgrade php-cliUpgrade php-xmlrpcUpgrade php-xmlUpgrade php-mysql | Nov 30, 2017 | Jul 25, 2016 |
| Oracle Solaris | — | Upgrade 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/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 11.3 | Jul 19, 2017 | Jul 25, 2016 |
| Php | — | Upgrade to PHP version 5.6.24Upgrade to PHP version 7.0.9Upgrade to PHP version 5.5.38 | Aug 3, 2016 | Jul 25, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 23, 2016 |
| Suse | — | Upgrade php5-opensslUpgrade php5-pspellUpgrade php5-iconvUpgrade php7-mbstringUpgrade php5-xmlrpcUpgrade php7-jsonUpgrade php7-ldapUpgrade php7-develUpgrade php5-fastcgiUpgrade php7-sysvmsgUpgrade php7-xmlrpcUpgrade php5-bz2Upgrade php5-pearUpgrade php5-snmpUpgrade php7Upgrade php7-opensslUpgrade php5-gmpUpgrade php5-odbcUpgrade php5-zlibUpgrade php7-bz2Upgrade php7-zlibUpgrade php5-socketsUpgrade php5-sqliteUpgrade php5-ldapUpgrade apache2-mod_php7Upgrade php5-fpmUpgrade php5-shmopUpgrade php7-calendarUpgrade php7-dbaUpgrade php5-curlUpgrade php5-soapUpgrade php7-domUpgrade php5-xmlreaderUpgrade php7-shmopUpgrade php5-sysvmsgUpgrade php7-mcryptUpgrade php5-xslUpgrade php7-sqliteUpgrade php7-imapUpgrade php7-pear-archive_tarUpgrade php7-sysvshmUpgrade php5-sysvsemUpgrade php7-xslUpgrade php5-mcryptUpgrade php7-exifUpgrade php7-gettextUpgrade php5-suhosinUpgrade php5-mbstringUpgrade php5-domUpgrade php5-exifUpgrade php7-odbcUpgrade php7-fileinfoUpgrade php5-ctypeUpgrade php7-gmpUpgrade php7-fpmUpgrade php7-opcacheUpgrade php7-pgsqlUpgrade php7-zipUpgrade php5-bcmathUpgrade php5-pdoUpgrade php5-zipUpgrade php5-xmlwriterUpgrade php7-bcmathUpgrade php7-posixUpgrade php5-intlUpgrade php5-wddxUpgrade php7-fastcgiUpgrade php7-pharUpgrade php5-posixUpgrade php7-intlUpgrade php5-mysqlUpgrade php5-gettextUpgrade php7-xmlwriterUpgrade php5-calendarUpgrade php7-socketsUpgrade php5-dbaUpgrade php7-ftpUpgrade php5-develUpgrade php7-mysqlUpgrade php7-enchantUpgrade php5-enchantUpgrade php7-gdUpgrade php5-pharUpgrade php7-wddxUpgrade php5-tokenizerUpgrade php5-imapUpgrade php5Upgrade php5-pcntlUpgrade php7-soapUpgrade php5-ftpUpgrade php7-iconvUpgrade php5-jsonUpgrade php5-fileinfoUpgrade php7-pdoUpgrade php7-snmpUpgrade php5-pgsqlUpgrade php7-curlUpgrade apache2-mod_php5Upgrade php5-sysvshmUpgrade php7-pspellUpgrade php7-pearUpgrade php7-tokenizerUpgrade php7-sysvsemUpgrade php5-gdUpgrade php7-ctypeUpgrade php7-xmlreaderUpgrade php5-opcacheUpgrade php7-pcntl | Aug 22, 2016 | Jul 25, 2016 |
| Ubuntu | — | Upgrade php7.0-fpmUpgrade libapache2-mod-php5Upgrade php5-fpmUpgrade libapache2-mod-php7.0Upgrade php7.0-cgiUpgrade php5-cliUpgrade php7.0-cliUpgrade php5-cgi | Aug 2, 2016 | Jul 25, 2016 |
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