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The gdImageScaleTwoPass function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.0, as used in PHP before 5.6.12, uses inconsistent allocate and free approaches, which allows remote attackers to cause a denial of service (memory consumption) via a crafted call, as demonstrated by a call to the PHP imagescale function.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libgd2 | May 27, 2016 | May 21, 2016 |
| Php | — | Upgrade to PHP version 5.6.12 | Jun 3, 2016 | May 21, 2016 |
| Suse | — | Upgrade php5-curlUpgrade php5-shmopUpgrade php5-exifUpgrade php5-sysvshmUpgrade php5-opensslUpgrade php5Upgrade php5-suhosinUpgrade php5-snmpUpgrade php5-pspellUpgrade php5-bcmathUpgrade php5-intlUpgrade php5-domUpgrade php5-soapUpgrade php5-fastcgiUpgrade php5-fileinfoUpgrade php5-pharUpgrade php5-pgsqlUpgrade php5-ctypeUpgrade php5-socketsUpgrade php5-bz2Upgrade php5-sysvmsgUpgrade php5-zlibUpgrade libc-client2007e_suseUpgrade php5-iconvUpgrade php5-ldapUpgrade php5-pearUpgrade php5-odbcUpgrade php5-fpmUpgrade php5-gmpUpgrade php5-sqliteUpgrade php5-xslUpgrade php5-xmlrpcUpgrade php5-tokenizerUpgrade php5-gdUpgrade apache2-mod_php5Upgrade php5-pcntlUpgrade php5-xmlwriterUpgrade php5-wddxUpgrade php5-enchantUpgrade php5-zipUpgrade php5-mbstringUpgrade php5-posixUpgrade php5-sysvsemUpgrade php5-gettextUpgrade php5-develUpgrade php5-imapUpgrade php5-mcryptUpgrade php5-mysqlUpgrade php5-xmlreaderUpgrade imap-develUpgrade php5-calendarUpgrade php5-opcacheUpgrade php5-pdoUpgrade php5-dbaUpgrade php5-ftpUpgrade php5-json | Jun 12, 2016 | May 21, 2016 |
| Ubuntu | — | Upgrade libgd2-noxpmUpgrade libgd2-xpmUpgrade libgd3 | May 31, 2016 | May 21, 2016 |
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