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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 php7-mbstringUpgrade php5-jsonUpgrade php7-ftpUpgrade php5-fastcgiUpgrade php7-imapUpgrade php5-mysqlUpgrade php7-xmlreaderUpgrade php7-pgsqlUpgrade php5-develUpgrade php7-opcacheUpgrade php5-sysvsemUpgrade php53-curlUpgrade php7-fpmUpgrade php5-ldapUpgrade php7-soapUpgrade php7-pdoUpgrade php53-pgsqlUpgrade php53-wddxUpgrade php5-odbcUpgrade php53-tidyUpgrade php5-xslUpgrade php5-zipUpgrade php7-domUpgrade php7-iconvUpgrade php5-xmlreaderUpgrade php5-pdoUpgrade php5-bcmathUpgrade php5-gettextUpgrade php7-sysvmsgUpgrade php53-soapUpgrade php53-suhosinUpgrade php7-xmlrpcUpgrade gd-develUpgrade php7Upgrade php53-xmlreaderUpgrade php7-gettextUpgrade php5-pearUpgrade php5-soapUpgrade php5-pcntlUpgrade php5-ftpUpgrade apache2-mod_php7Upgrade php53-sysvshmUpgrade php5-opensslUpgrade php7-bz2Upgrade php53-imapUpgrade php5-gmpUpgrade php5-pharUpgrade php53-calendarUpgrade php53-odbcUpgrade php53-sqliteUpgrade php53-gdUpgrade php53-zlibUpgrade php53-bcmathUpgrade php5-imapUpgrade php7-pcntlUpgrade php53-ftpUpgrade php53-iconvUpgrade php7-opensslUpgrade php5Upgrade php53-mbstringUpgrade php53-mysqlUpgrade php5-shmopUpgrade php7-gdUpgrade php5-intlUpgrade php53-pdoUpgrade php5-xmlwriterUpgrade php53-snmpUpgrade php7-xmlwriterUpgrade php5-calendarUpgrade php7-curlUpgrade php7-posixUpgrade php53-mcryptUpgrade php7-intlUpgrade php7-gmpUpgrade php5-wddxUpgrade php53-ldapUpgrade php5-mcryptUpgrade php53-shmopUpgrade php53-pearUpgrade php5-bz2Upgrade php53-socketsUpgrade php7-exifUpgrade php53-readlineUpgrade php7-xslUpgrade php5-domUpgrade php5-tokenizerUpgrade php5-fpmUpgrade php7-mysqlUpgrade php7-fastcgiUpgrade php53-sysvsemUpgrade gd-32bitUpgrade php53-opensslUpgrade php7-develUpgrade php53-fastcgiUpgrade php53-pspellUpgrade php5-gdUpgrade php7-fileinfoUpgrade php7-zlibUpgrade php53-gmpUpgrade php53-zipUpgrade php5-sysvmsgUpgrade php5-fileinfoUpgrade php5-opcacheUpgrade php5-iconvUpgrade php7-sysvshmUpgrade php7-ctypeUpgrade php5-snmpUpgrade php5-xmlrpcUpgrade php7-zipUpgrade php7-pharUpgrade apache2-mod_php53Upgrade php53-xslUpgrade gdUpgrade php7-jsonUpgrade php5-suhosinUpgrade php7-odbcUpgrade apache2-mod_php5Upgrade php53Upgrade php7-sqliteUpgrade php7-pspellUpgrade php7-ldapUpgrade php53-jsonUpgrade php5-sysvshmUpgrade php53-intlUpgrade php53-gettextUpgrade php7-calendarUpgrade php5-mbstringUpgrade php7-snmpUpgrade php7-tokenizerUpgrade php53-tokenizerUpgrade php5-dbaUpgrade php5-socketsUpgrade php53-pcntlUpgrade php53-ctypeUpgrade php53-domUpgrade php5-sqliteUpgrade php5-posixUpgrade php53-develUpgrade php53-xmlrpcUpgrade php7-bcmathUpgrade php5-curlUpgrade php5-enchantUpgrade php5-zlibUpgrade php7-shmopUpgrade php53-exifUpgrade php53-sysvmsgUpgrade php7-socketsUpgrade php7-wddxUpgrade php7-pear-archive_tarUpgrade php53-posixUpgrade php53-dbaUpgrade php5-exifUpgrade php7-mcryptUpgrade php53-bz2Upgrade php7-dbaUpgrade php7-sysvsemUpgrade php7-enchantUpgrade php53-fileinfoUpgrade php5-ctypeUpgrade php7-pearUpgrade php53-xmlwriterUpgrade php5-pgsqlUpgrade php5-pspell | Jan 4, 2017 | Jan 4, 2017 |
| Ubuntu | — | Upgrade libgd2-xpmUpgrade libgd3Upgrade libgd2-noxpm | Jul 1, 2017 | Nov 1, 2016 |
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