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png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.","Type":"Description","Title":"CVE-2007-2445"},{"CveYear":"2007","CveId":"2445","Ordinal":"2","NoteData":"2007-05-16","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"2445","Ordinal":"3","NoteData":"2018-10-16","Type":"Other","Title":"Modified"}]}}}