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Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade gd | Aug 30, 2017 | Aug 7, 2016 |
| Amazon Linux Ami 2 | — | Upgrade gd-debuginfoUpgrade gdUpgrade gd-develUpgrade gd-progs | Jan 8, 2021 | Aug 7, 2016 |
| Amazon_linux | — | Upgrade php56Upgrade php55 | Aug 1, 2016 | Aug 1, 2016 |
| Centos_linux | — | Upgrade gd-develUpgrade gd-progsUpgrade gdUpgrade gd-debuginfo | Jun 23, 2020 | Aug 7, 2016 |
| Debian | — | Upgrade libgd2 | Jul 15, 2016 | Jul 15, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Oct 13, 2016 |
| Freebsd | — | Upgrade php56-gdUpgrade php70-mbstringUpgrade php56-zipUpgrade php70-zipUpgrade php70-pharUpgrade php55-gdUpgrade php56-pharUpgrade php55-mbstringUpgrade php55Upgrade php70-wddxUpgrade php56Upgrade php56-mbstringUpgrade php70Upgrade php56-wddxUpgrade gdUpgrade php55-wddxUpgrade php55-zipUpgrade php70-gd | Dec 10, 2025 | Aug 4, 2016 |
| Gentoo Linux | — | Upgrade media-libs/gd. | Oct 30, 2017 | Aug 7, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade php-commonUpgrade php-odbcUpgrade php-pgsqlUpgrade php-xmlUpgrade php-mysqlUpgrade php-cliUpgrade php-soapUpgrade php-gdUpgrade php-ldapUpgrade phpUpgrade php-processUpgrade php-recodeUpgrade php-pdoUpgrade php-xmlrpc | Nov 30, 2017 | Aug 7, 2016 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Aug 7, 2016 |
| Oracle_linux | — | Upgrade php-fpmUpgrade php-pdoUpgrade php-bcmathUpgrade php-xmlUpgrade php-enchantUpgrade php-mbstringUpgrade php-cliUpgrade php-recodeUpgrade php-xmlrpcUpgrade php-mysqlUpgrade php-develUpgrade php-dbaUpgrade php-intlUpgrade phpUpgrade php-snmpUpgrade gd-develUpgrade gd-progsUpgrade php-processUpgrade php-mysqlndUpgrade php-commonUpgrade php-gdUpgrade php-ldapUpgrade gdUpgrade php-pgsqlUpgrade php-odbcUpgrade php-embeddedUpgrade php-soapUpgrade php-pspell | Nov 9, 2016 | Jun 23, 2016 |
| Php | — | Upgrade to PHP version 5.6.23Upgrade to PHP version 5.5.37 | Sep 30, 2019 | Aug 7, 2016 |
| Redhat_linux | — | Upgrade gd-progsUpgrade gd-develUpgrade gd-debuginfoUpgrade gdNo solution exists | Nov 4, 2016 | Aug 7, 2016 |
| Suse | — | Upgrade php7-mcryptUpgrade php53-bcmathUpgrade php5-pcntlUpgrade libgd3Upgrade php53-gmpUpgrade php53-zlibUpgrade php5-pdoUpgrade php5-posixUpgrade php53-odbcUpgrade php53-sqliteUpgrade php7-gmpUpgrade php5-ftpUpgrade php5-hashUpgrade php5-mysqlUpgrade php53-jsonUpgrade php5-gettextUpgrade php53-mbstringUpgrade php7-gettextUpgrade php7-xmlwriterUpgrade php53-iconvUpgrade php5-opcacheUpgrade php5-pharUpgrade php53-pgsqlUpgrade php5-gmpUpgrade php53-suhosinUpgrade php7-xmlreaderUpgrade php7-fpmUpgrade php53-bz2Upgrade php5-bz2Upgrade php7-opcacheUpgrade php53-wddxUpgrade php7-exifUpgrade php5-sysvshmUpgrade php7-snmpUpgrade php5-ldapUpgrade php7-pdoUpgrade php7-xslUpgrade php53-mcryptUpgrade php7-imapUpgrade php5-develUpgrade php53-calendarUpgrade php53-tidyUpgrade php53-mysqlUpgrade php53-dbaUpgrade php7-soapUpgrade php7-iconvUpgrade php7-sysvshmUpgrade php7-curlUpgrade php7-domUpgrade php5-sysvsemUpgrade php7Upgrade php7-opensslUpgrade php53-fastcgiUpgrade php5-soapUpgrade php5-fastcgiUpgrade php5-odbcUpgrade php7-fileinfoUpgrade php53-socketsUpgrade apache2-mod_php5Upgrade php5-suhosinUpgrade php53-sysvshmUpgrade php5-mcryptUpgrade php5Upgrade php53-ftpUpgrade php53-shmopUpgrade php5-shmopUpgrade php53-ldapUpgrade php7-pcntlUpgrade php53-readlineUpgrade php7-intlUpgrade php53-snmpUpgrade php53-pdoUpgrade php7-xmlrpcUpgrade php5-intlUpgrade php5-jsonUpgrade php5-fileinfoUpgrade php5-bcmathUpgrade php5-opensslUpgrade php7-gdUpgrade php5-xmlreaderUpgrade php53-pearUpgrade php5-calendarUpgrade php5-socketsUpgrade php53-curlUpgrade php7-bz2Upgrade apache2-mod_php7Upgrade php53-gettextUpgrade php5-pgsqlUpgrade php7-wddxUpgrade php7-mysqlUpgrade php7-pspellUpgrade php5-domUpgrade apache2-mod_php53Upgrade php5-zlibUpgrade php7-sqliteUpgrade php7-pharUpgrade php5-wddxUpgrade php53-domUpgrade php7-pear-archive_tarUpgrade php7-calendarUpgrade php7-pgsqlUpgrade php5-dbaseUpgrade php53Upgrade php53-xmlreaderUpgrade php53-develUpgrade php53-opensslUpgrade php5-mbstringUpgrade php7-dbaUpgrade php53-imapUpgrade php7-pearUpgrade php5-snmpUpgrade php7-sysvsemUpgrade php7-ctypeUpgrade php5-xmlrpcUpgrade php7-sysvmsgUpgrade php7-shmopUpgrade php53-pcntlUpgrade php5-exifUpgrade php7-zlibUpgrade gd-develUpgrade php7-develUpgrade php53-posixUpgrade php7-ldapUpgrade php5-gdUpgrade php53-ctypeUpgrade php5-pspellUpgrade php7-bcmathUpgrade php5-iconvUpgrade php5-tokenizerUpgrade php5-ctypeUpgrade php53-fileinfoUpgrade php7-jsonUpgrade php7-fastcgiUpgrade php53-soapUpgrade php5-sqliteUpgrade php5-xslUpgrade php5-xmlwriterUpgrade php5-enchantUpgrade php53-xslUpgrade php7-enchantUpgrade php5-fpmUpgrade php5-zipUpgrade gdUpgrade php53-gdUpgrade php53-sysvsemUpgrade php7-tokenizerUpgrade php7-zipUpgrade php5-imapUpgrade php53-exifUpgrade php53-sysvmsgUpgrade php5-curlUpgrade php53-zipUpgrade php5-dbaUpgrade php53-intlUpgrade php7-mbstringUpgrade php5-sysvmsgUpgrade libgd3-32bitUpgrade php53-tokenizerUpgrade php53-xmlwriterUpgrade php7-socketsUpgrade php7-ftpUpgrade php7-posixUpgrade php7-odbcUpgrade php53-pspellUpgrade php53-xmlrpcUpgrade php5-pear | Jul 26, 2016 | Jul 20, 2016 |
| Ubuntu | — | Upgrade libgd2-noxpmUpgrade libgd2-xpmUpgrade libgd3 | Jul 11, 2016 | Jul 11, 2016 |
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