Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.
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 | May 3, 2016 | May 3, 2016 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Jun 2, 2016 | May 20, 2016 |
| Debian | — | Upgrade php7.0Upgrade php5 | Apr 28, 2016 | Apr 27, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Aug 29, 2016 |
| Gentoo Linux | — | Upgrade dev-lang/php. | Oct 30, 2017 | May 20, 2016 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-odbcUpgrade php-pdoUpgrade php-ldapUpgrade phpUpgrade php-pgsqlUpgrade php-commonUpgrade php-processUpgrade php-gdUpgrade php-cliUpgrade php-xmlUpgrade php-mysqlUpgrade php-soapUpgrade php-xmlrpcUpgrade php-recode | Nov 3, 2020 | May 20, 2016 |
| Huawei Euleros 2_0_sp3 | — | Upgrade php-recodeUpgrade php-gdUpgrade php-ldapUpgrade php-processUpgrade php-cliUpgrade php-xmlUpgrade phpUpgrade php-xmlrpcUpgrade php-pdoUpgrade php-commonUpgrade php-mysqlUpgrade php-pgsqlUpgrade php-odbcUpgrade php-soap | Sep 28, 2020 | May 20, 2016 |
| Php | — | Upgrade to PHP version 7.0.5Upgrade to PHP version 5.5.34Upgrade to PHP version 5.6.20 | Jun 3, 2016 | May 20, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 26, 2016 |
| Suse | — | Upgrade php5-calendarUpgrade php5-sysvmsgUpgrade php5-intlUpgrade php53-develUpgrade php5-sysvshmUpgrade php5-fileinfoUpgrade php53-xmlrpcUpgrade php53-pearUpgrade php53-tokenizerUpgrade php5-pspellUpgrade php5-sqliteUpgrade php5-gdUpgrade php53-dbaUpgrade php53-zlibUpgrade php5-ldapUpgrade php53-intlUpgrade php5-suhosinUpgrade php53-exifUpgrade php53-ctypeUpgrade php53-jsonUpgrade php53-ldapUpgrade php53-mysqlUpgrade php5-soapUpgrade php5-odbcUpgrade apache2-mod_php53Upgrade php53-domUpgrade php53-opensslUpgrade php5-domUpgrade php5-pearUpgrade php53-fileinfoUpgrade php5-dbaUpgrade php5-tokenizerUpgrade php5-shmopUpgrade php5-develUpgrade php5-enchantUpgrade php5-posixUpgrade php53-sqliteUpgrade php53-mcryptUpgrade php5-zlibUpgrade php53-xslUpgrade php5-fpmUpgrade php5-ctypeUpgrade php5-pgsqlUpgrade php5-curlUpgrade php53-snmpUpgrade php5-pcntlUpgrade php5-bz2Upgrade php53-gmpUpgrade php53-suhosinUpgrade php5-iconvUpgrade php5-fastcgiUpgrade php5-pdoUpgrade php5-snmpUpgrade php5-sysvsemUpgrade php5-opcacheUpgrade php53-gettextUpgrade php5-ftpUpgrade php53-gdUpgrade php53-shmopUpgrade php53-pcntlUpgrade php53-xmlreaderUpgrade php5-zipUpgrade php53-iconvUpgrade php5-bcmathUpgrade php53-xmlwriterUpgrade php53-pdoUpgrade php53-sysvsemUpgrade php53Upgrade php53-bz2Upgrade php53-wddxUpgrade php5-jsonUpgrade php53-odbcUpgrade php5-xmlreaderUpgrade php53-bcmathUpgrade php53-zipUpgrade php53-sysvmsgUpgrade php5Upgrade php53-fastcgiUpgrade php53-sysvshmUpgrade apache2-mod_php5Upgrade php53-ftpUpgrade php53-calendarUpgrade php5-gettextUpgrade php5-wddxUpgrade php5-pharUpgrade php53-pgsqlUpgrade php53-posixUpgrade php53-tidyUpgrade php53-imapUpgrade php5-mcryptUpgrade php5-mbstringUpgrade php53-soapUpgrade php5-xslUpgrade php53-pspellUpgrade php5-exifUpgrade php5-opensslUpgrade php5-xmlwriterUpgrade php53-readlineUpgrade php5-socketsUpgrade php53-curlUpgrade php53-socketsUpgrade php5-gmpUpgrade php5-mysqlUpgrade php53-mbstringUpgrade php5-xmlrpc | May 11, 2016 | May 11, 2016 |
| Ubuntu | — | Upgrade php5-cliUpgrade php7.0-fpmUpgrade php7.0-cgiUpgrade libapache2-mod-php5Upgrade php5-cgiUpgrade libapache2-mod-php7.0Upgrade php5-fpmUpgrade php7.0-cli | May 24, 2016 | May 20, 2016 |
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