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in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"6977","Ordinal":"2","NoteData":"2019-01-26","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"6977","Ordinal":"3","NoteData":"2020-03-30","Type":"Other","Title":"Modified"}]}}}