Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade php56 | Jan 27, 2017 | Jan 4, 2017 |
| Apple Osx Apachemodphp | — | Upgrade macOS to the latest version | Jan 24, 2017 | Jan 4, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 4, 2017 |
| Debian | — | Upgrade libgd2 | Mar 31, 2017 | Oct 14, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade gd | Nov 30, 2017 | Jan 4, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade gd | Nov 30, 2017 | Jan 4, 2017 |
| Php | — | Upgrade to PHP version 5.6.28 | Sep 30, 2019 | Jan 4, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 10, 2016 |
| Suse | — | Upgrade apache2-mod_php5Upgrade php53-exifUpgrade php7-shmopUpgrade php53-xmlwriterUpgrade php5-curlUpgrade php7-pharUpgrade php7-dbaUpgrade php5-fileinfoUpgrade php53-ctypeUpgrade php53Upgrade php7-pear-archive_tarUpgrade php5-suhosinUpgrade php7-jsonUpgrade php7-odbcUpgrade php53-xslUpgrade gdUpgrade php53-zipUpgrade php5-enchantUpgrade php53-intlUpgrade php7-sysvshmUpgrade php7-socketsUpgrade php5-sysvshmUpgrade php53-xmlrpcUpgrade php53-develUpgrade php7-zipUpgrade php5-opcacheUpgrade php53-pspellUpgrade php7-enchantUpgrade php53-sysvsemUpgrade php7-wddxUpgrade php7-zlibUpgrade php5-pgsqlUpgrade gd-32bitUpgrade php53-bz2Upgrade php7-fileinfoUpgrade php53-fastcgiUpgrade php5-fpmUpgrade php5-gdUpgrade php7-snmpUpgrade php53-tokenizerUpgrade php5-zlibUpgrade php5-sqliteUpgrade php5-domUpgrade php53-gmpUpgrade php7-mysqlUpgrade php5-sysvmsgUpgrade php5-pspellUpgrade php5-dbaUpgrade php7-tokenizerUpgrade php5-iconvUpgrade php53-dbaUpgrade php5-snmpUpgrade php7-pspellUpgrade php53-posixUpgrade php53-sysvmsgUpgrade php7-calendarUpgrade php7-bcmathUpgrade php7-pearUpgrade php53-domUpgrade php5-socketsUpgrade php7-develUpgrade php53-pcntlUpgrade php5-exifUpgrade apache2-mod_php53Upgrade php5-mbstringUpgrade php53-fileinfoUpgrade php53-gettextUpgrade php7-sqliteUpgrade php7-ctypeUpgrade php53-opensslUpgrade php53-jsonUpgrade php5-xmlrpcUpgrade php7-sysvsemUpgrade php7-mcryptUpgrade php5-ctypeUpgrade php7-ldapUpgrade php5-posixUpgrade php5-tokenizerUpgrade php7-fastcgiUpgrade php5-soapUpgrade php53-ldapUpgrade php5-calendarUpgrade php7-intlUpgrade php53-snmpUpgrade php7-pdoUpgrade php5-intlUpgrade php5-shmopUpgrade php53-gdUpgrade php7-domUpgrade php53-mbstringUpgrade php7-gmpUpgrade php7-curlUpgrade php5-ftpUpgrade php7-opensslUpgrade php5-fastcgiUpgrade php7-xmlreaderUpgrade php53-wddxUpgrade php53-readlineUpgrade php7-mbstringUpgrade php5-develUpgrade php53-tidyUpgrade php7-xmlwriterUpgrade php7Upgrade php53-soapUpgrade php53-curlUpgrade php5-pcntlUpgrade php5-zipUpgrade php53-xmlreaderUpgrade php5-xslUpgrade php5-pdoUpgrade php7-fpmUpgrade php7-gettextUpgrade php5-bcmathUpgrade php5-odbcUpgrade php53-socketsUpgrade php7-exifUpgrade php5-sysvsemUpgrade php53-ftpUpgrade php5Upgrade php53-mysqlUpgrade php53-iconvUpgrade php7-opcacheUpgrade php53-pearUpgrade php53-calendarUpgrade apache2-mod_php7Upgrade php5-gettextUpgrade php53-bcmathUpgrade php7-gdUpgrade php53-imapUpgrade php7-pgsqlUpgrade php5-xmlreaderUpgrade php7-bz2Upgrade php5-pharUpgrade php53-sysvshmUpgrade php5-gmpUpgrade php53-zlibUpgrade php5-imapUpgrade php53-sqliteUpgrade php53-odbcUpgrade php7-soapUpgrade php53-pdoUpgrade php5-jsonUpgrade php5-mysqlUpgrade php5-wddxUpgrade php7-imapUpgrade php7-pcntlUpgrade php7-posixUpgrade php5-bz2Upgrade gd-develUpgrade php53-suhosinUpgrade php53-pgsqlUpgrade php5-pearUpgrade php7-xslUpgrade php7-iconvUpgrade php53-shmopUpgrade php7-xmlrpcUpgrade php5-ldapUpgrade php53-mcryptUpgrade php5-xmlwriterUpgrade php5-mcryptUpgrade php7-ftpUpgrade php5-opensslUpgrade php7-sysvmsg | Jan 4, 2017 | Jan 4, 2017 |
| Ubuntu | — | Upgrade libgd2-noxpmUpgrade libgd2-xpmUpgrade libgd3 | Jul 1, 2017 | Nov 1, 2016 |
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