{"id":"CVE-2016-7568","details":"Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP through 7.0.11, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted imagewebp and imagedestroy calls.","modified":"2026-04-16T06:18:18.880005508Z","published":"2016-09-28T20:59:02.680Z","related":["SUSE-SU-2016:2668-1","SUSE-SU-2016:2683-1","SUSE-SU-2016:2683-2","SUSE-SU-2016:2766-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201612-09"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3693"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/93184"},{"type":"REPORT","url":"https://bugs.php.net/bug.php?id=73003"},{"type":"FIX","url":"https://github.com/php/php-src/commit/c18263e0e0769faee96a5d0ee04b750c442783c6"},{"type":"FIX","url":"https://github.com/libgd/libgd/commit/40bec0f38f50e8510f5bb71a82f516d46facde03"},{"type":"FIX","url":"https://github.com/libgd/libgd/issues/308"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libgd/libgd","events":[{"introduced":"0"},{"last_affected":"46ceef5970bf3a847ff61d1bdde7501d66c11d0c"},{"fixed":"40bec0f38f50e8510f5bb71a82f516d46facde03"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.2.3"}]}},{"type":"GIT","repo":"https://github.com/php/php-src","events":[{"introduced":"fc1df8e7a6886e29a6ed5bef3f674ac61164e847"},{"last_affected":"dd1b97c3de8bca56c97cb47936726d9b4b79afe1"},{"introduced":"60fffd296abce5fc071f3c173c25a2696cf683c6"},{"last_affected":"e2874f7bf990ed58ba6f7abccefa2c00a0447fc7"},{"introduced":"0"},{"last_affected":"5dc92c2117cafc61daaaaa240fd46c3ac33872a4"},{"fixed":"c18263e0e0769faee96a5d0ee04b750c442783c6"}],"database_specific":{"versions":[{"introduced":"5.6.0"},{"last_affected":"5.6.26"},{"introduced":"7.0.0"},{"last_affected":"7.0.11"},{"introduced":"0"},{"last_affected":"8.0"}]}}],"versions":["GD_1_3_0","GD_1_4_0","GD_1_5_0","GD_1_6_0","GD_1_6_1","GD_1_6_2","GD_1_6_3","GD_1_7_0","GD_1_7_1","GD_1_7_2","GD_1_7_3","GD_1_8_0","GD_1_8_1","GD_1_8_3","GD_1_8_4","GD_2_0_0","GD_2_0_1","GD_2_0_10","GD_2_0_11","GD_2_0_12","GD_2_0_13","GD_2_0_14","GD_2_0_15","GD_2_0_17","GD_2_0_18","GD_2_0_19","GD_2_0_2","GD_2_0_20","GD_2_0_21","GD_2_0_22","GD_2_0_23","GD_2_0_24","GD_2_0_25","GD_2_0_26","GD_2_0_27","GD_2_0_28","GD_2_0_29","GD_2_0_3","GD_2_0_30","GD_2_0_31","GD_2_0_32","GD_2_0_33","GD_2_0_34RC1","GD_2_0_4","GD_2_0_5","GD_2_0_6","GD_2_0_7","GD_2_0_8","GD_2_0_9","POST_64BIT_BRANCH_MERGE","POST_AST_MERGE","POST_PHP7_NSAPI_REMOVAL","POST_PHP7_REMOVALS","POST_PHPNG_MERGE","PRE_64BIT_BRANCH_MERGE","PRE_AST_MERGE","PRE_PHP7_EREG_MYSQL_REMOVALS","PRE_PHP7_NSAPI_REMOVAL","PRE_PHP7_REMOVALS","gd-2.1.0","gd-2.1.0-alpha1","gd-2.1.0-rc1","gd-2.1.1","gd-2.2.0","gd-2.2.1","gd-2.2.2","gd-2.2.3","php-5.6.26","php-5.6.26RC1","php-7.0.11","php-7.0.11RC1","php-8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7568.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}