{"schema_version":"1.8.0","id":"CVE-2016-5766","published":"2016-08-07T10:59:13.663Z","modified":"2026-08-07T14:48:44.579538Z","related":["SUSE-SU-2016:1842-1","SUSE-SU-2016:2013-1","SUSE-SU-2016:2080-1","SUSE-SU-2017:2303-1","SUSE-SU-2017:2317-1","SUSE-SU-2017:2522-1","openSUSE-SU-2024:10062-1"],"details":"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 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