The GIF decoding function gdImageCreateFromGifCtx in gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.31 and 7.x before 7.1.7, does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read ~700 bytes from the top of the stack, potentially disclosing sensitive information.
CVSS Details
- CVSS 3.0 Base Score: 6.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade gdUpgrade php7 | Jan 2, 2018 | Aug 2, 2017 |
| Amazon_linux | — | Upgrade php70 | Aug 4, 2017 | Aug 2, 2017 |
| Centos_linux | — | Upgrade php-soapUpgrade php-commonUpgrade php-mysqlUpgrade php-pdoUpgrade php-intlUpgrade php-dbaUpgrade php-odbcUpgrade php-pgsqlUpgrade php-ldapUpgrade php-recodeUpgrade php-gdUpgrade php-enchantUpgrade php-bcmathUpgrade php-mysqlndUpgrade php-processUpgrade php-develUpgrade php-fpmUpgrade php-debuginfoUpgrade php-embeddedUpgrade php-snmpUpgrade php-cliUpgrade php-pspellUpgrade php-xmlUpgrade php-xmlrpcUpgrade phpUpgrade php-mbstring | Mar 13, 2018 | Aug 2, 2017 |
| Debian | — | Upgrade libgd2 | Aug 13, 2017 | Aug 2, 2017 |
| Freebsd | — | Upgrade php71-gdUpgrade libgdUpgrade php70-gd | Sep 26, 2017 | Sep 26, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade php-gdUpgrade php-recodeUpgrade php-processUpgrade phpUpgrade php-xmlUpgrade php-ldapUpgrade php-cliUpgrade php-commonUpgrade php-pdoUpgrade php-pgsqlUpgrade php-mysqlUpgrade php-odbcUpgrade php-soapUpgrade php-xmlrpc | May 3, 2018 | Aug 2, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade php-processUpgrade php-gdUpgrade php-xmlUpgrade php-xmlrpcUpgrade php-mysqlUpgrade php-recodeUpgrade php-cliUpgrade php-commonUpgrade php-pgsqlUpgrade php-ldapUpgrade php-pdoUpgrade php-odbcUpgrade phpUpgrade php-soap | May 2, 2018 | Aug 2, 2017 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4Upgrade web/php-56 to version 5.6.34-0.175.3.31.0.2.0 on Solaris 11.3Upgrade web/php-71 to version 7.1.15-0.175.3.31.0.2.0 on Solaris 11.3 | Apr 18, 2018 | Aug 2, 2017 |
| Oracle_linux | — | Upgrade php-snmpUpgrade php-processUpgrade php-mysqlndUpgrade phpUpgrade php-recodeUpgrade php-enchantUpgrade php-fpmUpgrade php-xmlrpcUpgrade php-gdUpgrade php-embeddedUpgrade php-xmlUpgrade php-cliUpgrade php-mbstringUpgrade php-intlUpgrade php-bcmathUpgrade php-pspellUpgrade php-pgsqlUpgrade php-ldapUpgrade php-mysqlUpgrade php-dbaUpgrade php-commonUpgrade php-develUpgrade php-soapUpgrade php-pdoUpgrade php-odbc | Mar 9, 2018 | Jul 10, 2017 |
| Php | — | Upgrade to PHP version 5.6.31Upgrade to PHP version 7.0.21Upgrade to PHP version 7.1.7 | Aug 24, 2017 | Aug 2, 2017 |
| Redhat_linux | — | Upgrade phpUpgrade php-bcmathUpgrade php-enchantUpgrade php-xmlUpgrade php-pdoUpgrade php-xmlrpcUpgrade php-processUpgrade php-embeddedUpgrade php-pspellUpgrade php-gdUpgrade php-recodeUpgrade php-mysqlndUpgrade php-snmpUpgrade php-ldapUpgrade php-cliUpgrade php-pgsqlUpgrade php-mysqlNo solution existsUpgrade php-mbstringUpgrade php-develUpgrade php-odbcUpgrade php-intlUpgrade php-fpmUpgrade php-commonUpgrade php-dbaUpgrade php-debuginfoUpgrade php-soap | Mar 7, 2018 | Aug 2, 2017 |
| Suse | — | Upgrade php53-posixUpgrade php53-develUpgrade php5-sysvmsgUpgrade php7-shmopUpgrade php5-sysvshmUpgrade php5-zipUpgrade php5-zlibUpgrade php7-sqliteUpgrade php7-socketsUpgrade php7-calendarUpgrade php53-opensslUpgrade php7-pgsqlUpgrade php7-develUpgrade php7-wddxUpgrade php53-intlUpgrade php5-intlUpgrade php5-xmlrpcUpgrade php53-xslUpgrade php53-mysqlUpgrade php53-sysvmsgUpgrade php7-mysqlUpgrade php5-suhosinUpgrade php7-sysvmsgUpgrade php5-exifUpgrade php5-domUpgrade php53-soapUpgrade php5-mbstringUpgrade php5-gdUpgrade php53Upgrade php5-ldapUpgrade libgd3-32bitUpgrade php7-mbstringUpgrade php5-iconvUpgrade php53-pspellUpgrade php7-jsonUpgrade php5-imapUpgrade php53-pcntlUpgrade php5-fileinfoUpgrade php53-xmlrpcUpgrade php5-pgsqlUpgrade php53-ftpUpgrade php5-gettextUpgrade php5-ctypeUpgrade php7-fileinfoUpgrade php5-tokenizerUpgrade gd-32bitUpgrade apache2-mod_php7Upgrade php53-xmlwriterUpgrade apache2-mod_php53Upgrade php53-fileinfoUpgrade php5-pearUpgrade php7-odbcUpgrade php7-dbaUpgrade php53-wddxUpgrade php7-pharUpgrade php53-jsonUpgrade php7-enchantUpgrade php5-posixUpgrade php5-enchantUpgrade php5-dbaUpgrade php7-tokenizerUpgrade php5-socketsUpgrade php5-wddxUpgrade php7-mcryptUpgrade php7-zlibUpgrade php7-ldapUpgrade php5-xslUpgrade php53-exifUpgrade php5-fpmUpgrade php7-ctypeUpgrade php53-domUpgrade php7-bcmathUpgrade php5-pspellUpgrade apache2-mod_php5Upgrade php53-tokenizerUpgrade php53-gettextUpgrade php7-ftpUpgrade php7-pear-archive_tarUpgrade php7-fastcgiUpgrade php7-iconvUpgrade php53-sysvsemUpgrade php7-xmlwriterUpgrade php7-sysvsemUpgrade php7-snmpUpgrade php5-bz2Upgrade php7-pdoUpgrade php7-posixUpgrade php7-xmlreaderUpgrade php53-iconvUpgrade php5-pharUpgrade php7-gdUpgrade php53-suhosinUpgrade php7-xmlrpcUpgrade php5Upgrade php7-imapUpgrade php5-mysqlUpgrade php5-odbcUpgrade php5-pdoUpgrade php5-sysvsemUpgrade php7-domUpgrade php53-gmpUpgrade php53-shmopUpgrade php7-gettextUpgrade php53-snmpUpgrade php7-pcntlUpgrade php5-bcmathUpgrade php53-socketsUpgrade php7-pearUpgrade php53-pearUpgrade php5-gmpUpgrade php7-bz2Upgrade php53-pdoUpgrade php7-soapUpgrade php53-mbstringUpgrade gd-develUpgrade php5-ftpUpgrade php53-ctypeUpgrade php7-intlUpgrade php53-zlibUpgrade php53-curlUpgrade php53-readlineUpgrade php5-develUpgrade php7-gmpUpgrade php5-jsonUpgrade gdUpgrade php5-mcryptUpgrade php53-ldapUpgrade php53-calendarUpgrade php53-pgsqlUpgrade php5-curlUpgrade php53-xmlreaderUpgrade php7Upgrade php53-bcmathUpgrade php53-dbaUpgrade php53-gdUpgrade php53-imapUpgrade php7-xslUpgrade php7-pspellUpgrade php7-fpmUpgrade php53-tidyUpgrade php5-shmopUpgrade php53-sqliteUpgrade php5-soapUpgrade php7-sysvshmUpgrade libgd3Upgrade php5-snmpUpgrade php5-fastcgiUpgrade php53-zipUpgrade php7-exifUpgrade php53-fastcgiUpgrade php7-opensslUpgrade php5-calendarUpgrade php7-curlUpgrade php5-opensslUpgrade php5-xmlwriterUpgrade php53-mcryptUpgrade php53-odbcUpgrade php5-opcacheUpgrade php5-sqliteUpgrade php53-sysvshmUpgrade php5-xmlreaderUpgrade php7-zipUpgrade php5-pcntlUpgrade php7-opcacheUpgrade php53-bz2 | Aug 30, 2017 | Aug 2, 2017 |
| Ubuntu | — | Upgrade libgd-tools | Aug 15, 2017 | Aug 2, 2017 |
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