Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.
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mythril/tests/testdata/outputs_expected/calls.sol.o.json

110 lines
5.3 KiB

{
"error": null,
"issues": [
{
"address": 661,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The contract executes an external message call.\nAn external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.",
"function": "thisisfine()",
"max_gas_used": 1254,
"min_gas_used": 643,
"severity": "Low",
"sourceMap": null,
"swc-id": "107",
"title": "External Call To Fixed Address"
},
{
"address": 661,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The return value of a message call is not checked.\nExternal calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.",
"function": "thisisfine()",
"max_gas_used": 35972,
"min_gas_used": 1361,
"severity": "Low",
"sourceMap": null,
"swc-id": "104",
"title": "Unchecked Call Return Value"
},
{
"address": 779,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The contract executes an external message call.\nAn external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.",
"function": "callstoredaddress()",
"max_gas_used": 1298,
"min_gas_used": 687,
"severity": "Low",
"sourceMap": null,
"swc-id": "107",
"title": "External Call To Fixed Address"
},
{
"address": 779,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The return value of a message call is not checked.\nExternal calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.",
"function": "callstoredaddress()",
"max_gas_used": 36016,
"min_gas_used": 1405,
"severity": "Low",
"sourceMap": null,
"swc-id": "104",
"title": "Unchecked Call Return Value"
},
{
"address": 858,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The contract executes an external message call.\nAn external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.",
"function": "reentrancy()",
"max_gas_used": 1320,
"min_gas_used": 709,
"severity": "Low",
"sourceMap": null,
"swc-id": "107",
"title": "External Call To Fixed Address"
},
{
"address": 858,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The return value of a message call is not checked.\nExternal calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.",
"function": "reentrancy()",
"max_gas_used": 61052,
"min_gas_used": 6441,
"severity": "Low",
"sourceMap": null,
"swc-id": "104",
"title": "Unchecked Call Return Value"
},
{
"address": 912,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "A call to a user-supplied address is executed.\nThe callee address of an external message call can be set by the caller. Note that the callee can contain arbitrary code and may re-enter any function in this contract. Review the business logic carefully to prevent averse effects on the contract state.",
"function": "calluseraddress(address)",
"max_gas_used": 616,
"min_gas_used": 335,
"severity": "Medium",
"sourceMap": null,
"swc-id": "107",
"title": "External Call To User-Supplied Address"
},
{
"address": 912,
"contract": "Unknown",
"debug": "<DEBUG-DATA>",
"description": "The return value of a message call is not checked.\nExternal calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.",
"function": "calluseraddress(address)",
"max_gas_used": 35336,
"min_gas_used": 1055,
"severity": "Low",
"sourceMap": null,
"swc-id": "104",
"title": "Unchecked Call Return Value"
}
],
"success": true
}