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The impact is: execute arbitrary code (remote). The component is: DNS response processing functions: dns_upcall(), getoffset(), dnc_set_answer(). The attack vector is: a specific DNS response packet. The code does not check the \"response data length\" field of individual DNS answers, which may cause out-of-bounds read/write operations, leading to Information leak, Denial-or-Service, or Remote Code Execution, depending on the context.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"25928","Ordinal":"2","NoteData":"2021-08-18","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"25928","Ordinal":"3","NoteData":"2021-08-18","Type":"Other","Title":"Modified"}]}}}