The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/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 php70 | Jan 27, 2017 | Jan 11, 2017 |
| Freebsd | — | Upgrade php70 | Dec 30, 2016 | Dec 29, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-pgsqlUpgrade phpUpgrade php-odbcUpgrade php-commonUpgrade php-gdUpgrade php-ldapUpgrade php-soapUpgrade php-recodeUpgrade php-xmlrpcUpgrade php-processUpgrade php-pdoUpgrade php-cliUpgrade php-mysqlUpgrade php-xml | Dec 4, 2019 | Jan 11, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-pgsqlUpgrade php-ldapUpgrade php-odbcUpgrade php-pdoUpgrade phpUpgrade php-commonUpgrade php-cliUpgrade php-xmlUpgrade php-mysqlUpgrade php-gdUpgrade php-recodeUpgrade php-processUpgrade php-xmlrpcUpgrade php-soap | Dec 18, 2019 | Jan 11, 2017 |
| Php | — | Upgrade to PHP version 7.0.12 | Jan 16, 2017 | Jan 11, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 6, 2016 |
| Suse | — | Upgrade php7-xslUpgrade php7-dbaUpgrade php7-gdUpgrade php7-exifUpgrade php7-develUpgrade php7-calendarUpgrade php7-shmopUpgrade php7-zlibUpgrade php7-xmlrpcUpgrade php7Upgrade php7-mcryptUpgrade php7-jsonUpgrade php7-pspellUpgrade php7-imapUpgrade php7-domUpgrade php7-mbstringUpgrade php7-opensslUpgrade php7-pear-archive_tarUpgrade php7-xmlreaderUpgrade php7-sqliteUpgrade php7-gmpUpgrade php7-bz2Upgrade php7-odbcUpgrade php7-sysvshmUpgrade php7-ldapUpgrade php7-fileinfoUpgrade php7-fpmUpgrade php7-posixUpgrade php7-pdoUpgrade php7-zipUpgrade php7-curlUpgrade php7-bcmathUpgrade php7-opcacheUpgrade php7-ctypeUpgrade php7-pgsqlUpgrade php7-fastcgiUpgrade php7-sysvmsgUpgrade php7-socketsUpgrade php7-enchantUpgrade php7-intlUpgrade php7-pharUpgrade apache2-mod_php7Upgrade php7-gettextUpgrade php7-soapUpgrade php7-ftpUpgrade php7-tokenizerUpgrade php7-iconvUpgrade php7-xmlwriterUpgrade php7-wddxUpgrade php7-sysvsemUpgrade php7-mysqlUpgrade php7-snmpUpgrade php7-pcntlUpgrade php7-pear | Feb 23, 2017 | Jan 11, 2017 |
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