[ [ { "elements": [ { "type": "function", "name": "bug0", "source_mapping": { "start": 127, "length": 66, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 9, 10, 11 ], "starting_column": 5, "ending_column": 6 }, "type_specific_fields": { "parent": { "type": "contract", "name": "TxOrigin", "source_mapping": { "start": 25, "length": 442, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ], "starting_column": 1, "ending_column": 2 } }, "signature": "bug0()" } }, { "type": "node", "name": "require(bool)(tx.origin == owner)", "source_mapping": { "start": 159, "length": 27, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 10 ], "starting_column": 9, "ending_column": 36 }, "type_specific_fields": { "parent": { "type": "function", "name": "bug0", "source_mapping": { "start": 127, "length": 66, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 9, 10, 11 ], "starting_column": 5, "ending_column": 6 }, "type_specific_fields": { "parent": { "type": "contract", "name": "TxOrigin", "source_mapping": { "start": 25, "length": 442, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ], "starting_column": 1, "ending_column": 2 } }, "signature": "bug0()" } } } } ], "description": "TxOrigin.bug0() (tests/detectors/tx-origin/tx_origin-0.5.1.sol#9-11) uses tx.origin for authorization: require(bool)(tx.origin == owner) (tests/detectors/tx-origin/tx_origin-0.5.1.sol#10)\n", "markdown": "[TxOrigin.bug0()](tests/detectors/tx-origin/tx_origin-0.5.1.sol#L9-L11) uses tx.origin for authorization: [require(bool)(tx.origin == owner)](tests/detectors/tx-origin/tx_origin-0.5.1.sol#L10)\n", "id": "c69888e2e14c1a2f3eb49efce81b6561fd48ff4ca0dfe6b21db2ddd3e962b59f", "check": "tx-origin", "impact": "Medium", "confidence": "Medium" }, { "elements": [ { "type": "function", "name": "bug2", "source_mapping": { "start": 199, "length": 95, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 13, 14, 15, 16, 17 ], "starting_column": 5, "ending_column": 6 }, "type_specific_fields": { "parent": { "type": "contract", "name": "TxOrigin", "source_mapping": { "start": 25, "length": 442, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ], "starting_column": 1, "ending_column": 2 } }, "signature": "bug2()" } }, { "type": "node", "name": "tx.origin != owner", "source_mapping": { "start": 235, "length": 18, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 14 ], "starting_column": 13, "ending_column": 31 }, "type_specific_fields": { "parent": { "type": "function", "name": "bug2", "source_mapping": { "start": 199, "length": 95, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 13, 14, 15, 16, 17 ], "starting_column": 5, "ending_column": 6 }, "type_specific_fields": { "parent": { "type": "contract", "name": "TxOrigin", "source_mapping": { "start": 25, "length": 442, "filename_used": "/GENERIC_PATH", "filename_relative": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "filename_absolute": "/GENERIC_PATH", "filename_short": "tests/detectors/tx-origin/tx_origin-0.5.1.sol", "is_dependency": false, "lines": [ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ], "starting_column": 1, "ending_column": 2 } }, "signature": "bug2()" } } } } ], "description": "TxOrigin.bug2() (tests/detectors/tx-origin/tx_origin-0.5.1.sol#13-17) uses tx.origin for authorization: tx.origin != owner (tests/detectors/tx-origin/tx_origin-0.5.1.sol#14)\n", "markdown": "[TxOrigin.bug2()](tests/detectors/tx-origin/tx_origin-0.5.1.sol#L13-L17) uses tx.origin for authorization: [tx.origin != owner](tests/detectors/tx-origin/tx_origin-0.5.1.sol#L14)\n", "id": "e54f32cd947c1bad4e54940df6613f466962e03d5a7b6f5c98ea8bc14b0518a6", "check": "tx-origin", "impact": "Medium", "confidence": "Medium" } ] ]