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.markdown

3.3 KiB

Analysis results for test-filename.sol

Message call to external contract

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0x5a6814ec
  • PC address: 661

Description

This contract executes a message call to to another contract. Make sure that the called contract is trusted and does not execute user-supplied code.

Unchecked CALL return value

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0x5a6814ec
  • PC address: 661

Description

The return value of an external call is not checked. Note that execution continue even if the called contract throws.

Message call to external contract

  • Type: Warning
  • Contract: Unknown
  • Function name: _function_0xd24b08cc
  • PC address: 779

Description

This contract executes a message call to an address found at storage slot 1. This storage slot can be written to by calling the function _function_0x2776b163. Generally, it is not recommended to call user-supplied addresses using Solidity's call() construct. Note that attackers might leverage reentrancy attacks to exploit race conditions or manipulate this contract's state.

Transaction order dependence

  • Type: Warning
  • Contract: Unknown
  • Function name: _function_0xd24b08cc
  • PC address: 779

Description

A possible transaction order independence vulnerability exists in function _function_0xd24b08cc. The value or direction of the call statement is determined from a tainted storage location

Unchecked CALL return value

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0xd24b08cc
  • PC address: 779

Description

The return value of an external call is not checked. Note that execution continue even if the called contract throws.

Message call to external contract

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0xe11f493e
  • PC address: 858

Description

This contract executes a message call to to another contract. Make sure that the called contract is trusted and does not execute user-supplied code.

Unchecked CALL return value

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0xe11f493e
  • PC address: 858

Description

The return value of an external call is not checked. Note that execution continue even if the called contract throws.

State change after external call

  • Type: Warning
  • Contract: Unknown
  • Function name: _function_0xe11f493e
  • PC address: 869

Description

The contract account state is changed after an external call. Consider that the called contract could re-enter the function before this state change takes place. This can lead to business logic vulnerabilities.

Message call to external contract

  • Type: Warning
  • Contract: Unknown
  • Function name: _function_0xe1d10f79
  • PC address: 912

Description

This contract executes a message call to an address provided as a function argument. Generally, it is not recommended to call user-supplied addresses using Solidity's call() construct. Note that attackers might leverage reentrancy attacks to exploit race conditions or manipulate this contract's state.

Unchecked CALL return value

  • Type: Informational
  • Contract: Unknown
  • Function name: _function_0xe1d10f79
  • PC address: 912

Description

The return value of an external call is not checked. Note that execution continue even if the called contract throws.