php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object.
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 |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade php55Upgrade php56 | 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 php56Upgrade php56-gdUpgrade php70-pharUpgrade php55-zipUpgrade php55Upgrade php70-wddxUpgrade php70-zipUpgrade php70Upgrade php56-zipUpgrade php55-gdUpgrade php55-mbstringUpgrade php56-mbstringUpgrade php70-gdUpgrade php70-mbstringUpgrade php55-wddxUpgrade php56-wddxUpgrade php56-phar | Dec 10, 2025 | Jun 25, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade phpUpgrade php-recodeUpgrade php-cliUpgrade php-ldapUpgrade php-gdUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-processUpgrade php-pdoUpgrade php-soapUpgrade php-commonUpgrade php-mysqlUpgrade php-odbcUpgrade php-pgsql | Sep 12, 2019 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade phpUpgrade php-ldapUpgrade php-odbcUpgrade php-commonUpgrade php-pgsqlUpgrade php-pdoUpgrade php-soapUpgrade php-cliUpgrade php-gdUpgrade php-xmlrpcUpgrade php-xmlUpgrade php-processUpgrade php-recodeUpgrade php-mysql | Sep 25, 2019 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-odbcUpgrade php-pdoUpgrade php-mysqlUpgrade php-gdUpgrade php-ldapUpgrade php-pgsqlUpgrade php-commonUpgrade php-soapUpgrade php-recodeUpgrade php-cliUpgrade php-processUpgrade php-xmlrpcUpgrade php-xmlUpgrade php | Aug 16, 2019 | Aug 7, 2016 |
| Php | — | Upgrade to PHP version 5.5.37Upgrade to PHP version 5.6.23Upgrade 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 php53-xmlwriterUpgrade php5-ctypeUpgrade php5-xmlrpcUpgrade php53-mbstringUpgrade php5-socketsUpgrade php7-posixUpgrade php7-mbstringUpgrade php7-dbaUpgrade php53-xmlrpcUpgrade php53Upgrade php7-opensslUpgrade php53-sysvsemUpgrade php5-fpmUpgrade php5-xslUpgrade php7-sysvmsgUpgrade php7-tokenizerUpgrade php7-ldapUpgrade php53-fileinfoUpgrade php5-zipUpgrade php7-sqliteUpgrade php5-pearUpgrade php7-pdoUpgrade php53-gdUpgrade php53-exifUpgrade php5-opensslUpgrade php7-mysqlUpgrade php7-fpmUpgrade php5-sqliteUpgrade php7-pear-archive_tarUpgrade php7-jsonUpgrade php53-xmlreaderUpgrade php5-gettextUpgrade php53-sysvmsgUpgrade php53-suhosinUpgrade php7-ctypeUpgrade php7-wddxUpgrade php7-ftpUpgrade php7-odbcUpgrade php7-zlibUpgrade php53-ctypeUpgrade php53-sqliteUpgrade php5-domUpgrade php5-shmopUpgrade php53-develUpgrade php5-ldapUpgrade php53-imapUpgrade php53-tokenizerUpgrade php7-pgsqlUpgrade php53-zlibUpgrade php7-fastcgiUpgrade php53-posixUpgrade php53-intlUpgrade php5-zlibUpgrade php7-sysvsemUpgrade php7-develUpgrade php5-exifUpgrade php7-pharUpgrade php7-bz2Upgrade php5-snmpUpgrade php53-domUpgrade php53-opensslUpgrade libc-client2007e_suseUpgrade apache2-mod_php53Upgrade php7-bcmathUpgrade php5-imapUpgrade php7-shmopUpgrade apache2-mod_php7Upgrade php53-soapUpgrade php7-mcryptUpgrade php5-iconvUpgrade php53-tidyUpgrade php53-pcntlUpgrade php5-mbstringUpgrade php5-sysvmsgUpgrade php53-zipUpgrade php5-mcryptUpgrade php5-intlUpgrade php5-opcacheUpgrade php5-sysvshmUpgrade php53-pearUpgrade php5-wddxUpgrade php7-calendarUpgrade php53-xslUpgrade php7-snmpUpgrade php53-mysqlUpgrade php5-bcmathUpgrade php5-pharUpgrade imap-develUpgrade apache2-mod_php5Upgrade php53-iconvUpgrade php7-iconvUpgrade php53-pspellUpgrade php53-snmpUpgrade php5-gdUpgrade php5-pdoUpgrade php7-xmlrpcUpgrade php5-odbcUpgrade php53-jsonUpgrade php7-opcacheUpgrade php7-exifUpgrade php7-xmlwriterUpgrade php5-xmlwriterUpgrade php53-gettextUpgrade php7-socketsUpgrade php53-ftpUpgrade php7-sysvshmUpgrade php5-enchantUpgrade php53-mcryptUpgrade php53-curlUpgrade php7-fileinfoUpgrade php53-pdoUpgrade php5-tokenizerUpgrade php5-soapUpgrade php53-fastcgiUpgrade php53-odbcUpgrade php7-xslUpgrade php7-gdUpgrade php5-gmpUpgrade php53-calendarUpgrade php7-pcntlUpgrade php53-readlineUpgrade php7-gmpUpgrade php5-mysqlUpgrade php53-gmpUpgrade php53-socketsUpgrade php5-dbaUpgrade php5-pcntlUpgrade php5-curlUpgrade php5-bz2Upgrade php5-calendarUpgrade php7-xmlreaderUpgrade php53-wddxUpgrade php7-intlUpgrade php5-posixUpgrade php53-dbaUpgrade php7-soapUpgrade php7-imapUpgrade php5-jsonUpgrade php53-bcmathUpgrade php7-gettextUpgrade php5-ftpUpgrade php5-xmlreaderUpgrade php5-sysvsemUpgrade php53-sysvshmUpgrade php5-suhosinUpgrade php5-pspellUpgrade php53-pgsqlUpgrade php7Upgrade php7-curlUpgrade php5Upgrade php7-domUpgrade php5-fileinfoUpgrade php7-enchantUpgrade php5-develUpgrade php53-ldapUpgrade php53-bz2Upgrade php53-shmopUpgrade php5-fastcgiUpgrade php7-pspellUpgrade php7-zipUpgrade php7-pearUpgrade php5-pgsql | Aug 7, 2016 | Aug 7, 2016 |
| Ubuntu | — | Upgrade php7.0-fpmUpgrade php7.0-cgiUpgrade php5-cgiUpgrade php5-cliUpgrade libapache2-mod-php5Upgrade php5-fpmUpgrade php7.0-cliUpgrade libapache2-mod-php7.0 | Aug 2, 2016 | Aug 2, 2016 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub