sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
CVSS Details
- CVSS 3.1 Base Score: 9.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade php5 | Mar 31, 2017 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-odbcUpgrade php-pgsqlUpgrade phpUpgrade php-commonUpgrade php-ldapUpgrade php-soapUpgrade php-processUpgrade php-pdoUpgrade php-mysqlUpgrade php-xmlUpgrade php-recodeUpgrade php-cliUpgrade php-gdUpgrade php-xmlrpc | Sep 12, 2019 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-xmlUpgrade php-commonUpgrade php-xmlrpcUpgrade php-mysqlUpgrade php-pgsqlUpgrade php-cliUpgrade php-odbcUpgrade php-processUpgrade phpUpgrade php-ldapUpgrade php-pdoUpgrade php-gdUpgrade php-soapUpgrade php-recode | Sep 25, 2019 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp5 | — | Upgrade php-pgsqlUpgrade php-commonUpgrade php-mysqlUpgrade php-processUpgrade php-xmlrpcUpgrade php-cliUpgrade php-recodeUpgrade php-soapUpgrade php-ldapUpgrade phpUpgrade php-xmlUpgrade php-pdoUpgrade php-odbcUpgrade php-gd | Aug 16, 2019 | Aug 7, 2016 |
| Php | — | Upgrade to PHP version 5.5.31Upgrade to PHP version 7.0.2Upgrade to PHP version 5.6.17 | Sep 9, 2016 | Aug 7, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 21, 2015 |
| Suse | — | Upgrade php53-dbaUpgrade php53-exifUpgrade php53-sqliteUpgrade php53-jsonUpgrade php53-fileinfoUpgrade php53-intlUpgrade php53-tokenizerUpgrade php53-gmpUpgrade php53-snmpUpgrade php53-zlibUpgrade php53-pspellUpgrade php53-domUpgrade php53-xmlrpcUpgrade php53-bcmathUpgrade apache2-mod_php53Upgrade php53-pearUpgrade php53-ctypeUpgrade php53-xslUpgrade php53-ldapUpgrade php53-fastcgiUpgrade php53-opensslUpgrade php53-sysvshmUpgrade php53-sysvsemUpgrade php53-mbstringUpgrade php53-xmlreaderUpgrade php53-xmlwriterUpgrade php53-soapUpgrade php53-posixUpgrade php53-shmopUpgrade php53-odbcUpgrade php53-mysqlUpgrade php53-develUpgrade php53-ftpUpgrade php53-imapUpgrade php53-iconvUpgrade php53-sysvmsgUpgrade php53-tidyUpgrade php53-socketsUpgrade php53-suhosinUpgrade php53-calendarUpgrade php53-readlineUpgrade php53-gettextUpgrade php53-wddxUpgrade php53-zipUpgrade php53-bz2Upgrade php53-pcntlUpgrade php53-curlUpgrade php53-pdoUpgrade php53-mcryptUpgrade php53Upgrade php53-gdUpgrade php53-pgsql | Jun 14, 2016 | Jun 14, 2016 |
| Ubuntu | — | Upgrade php5-cliUpgrade libapache2-mod-php5Upgrade php7.0-cliUpgrade php7.0-cgiUpgrade libapache2-mod-php7.0Upgrade php7.0-fpmUpgrade php5-fpmUpgrade php5-cgi | Aug 2, 2016 | Aug 2, 2016 |
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