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"2017","CveId":"7890","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"CVE-2017-7890"},{"CveYear":"2017","CveId":"7890","Ordinal":"2","NoteData":"2017-08-02","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"7890","Ordinal":"3","NoteData":"2018-05-03","Type":"Other","Title":"Modified"}]}}}