ext/standard/var_unserializer.re in PHP 7.0.x before 7.0.21 and 7.1.x before 7.1.7 is prone to a heap use after free while unserializing untrusted data, related to the zval_get_type function in Zend/zend_types.h. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade php7.0 | Jan 10, 2018 | Aug 17, 2017 |
| Php | — | Upgrade to PHP version 7.1.7Upgrade to PHP version 7.0.21 | Aug 29, 2017 | Aug 17, 2017 |
| Suse | — | Upgrade php7-curlUpgrade php7-gdUpgrade php7-xslUpgrade php7-xmlreaderUpgrade php7-pearUpgrade php7-opcacheUpgrade php7-posixUpgrade php7-fpmUpgrade php7Upgrade php7-sysvshmUpgrade php7-pspellUpgrade php7-pdoUpgrade php7-dbaUpgrade php7-zipUpgrade php7-gettextUpgrade php7-mcryptUpgrade php7-bz2Upgrade php7-exifUpgrade php7-gmpUpgrade php7-intlUpgrade php7-domUpgrade php7-pcntlUpgrade php7-imapUpgrade php7-soapUpgrade php7-xmlrpcUpgrade php7-odbcUpgrade php7-tokenizerUpgrade php7-sysvsemUpgrade php7-wddxUpgrade apache2-mod_php7Upgrade php7-mbstringUpgrade php7-jsonUpgrade php7-pgsqlUpgrade php7-iconvUpgrade php7-ctypeUpgrade php7-opensslUpgrade php7-socketsUpgrade php7-bcmathUpgrade php7-fileinfoUpgrade php7-sqliteUpgrade php7-shmopUpgrade php7-calendarUpgrade php7-ldapUpgrade php7-fastcgiUpgrade php7-mysqlUpgrade php7-enchantUpgrade php7-pear-archive_tarUpgrade php7-snmpUpgrade php7-develUpgrade php7-ftpUpgrade php7-xmlwriterUpgrade php7-zlibUpgrade php7-sysvmsgUpgrade php7-phar | Sep 14, 2017 | Aug 17, 2017 |
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