mythril/security_checks.md

Smart Contract Security Issues

Issue	Description	Mythril Detection Module(s)	References
Unprotected functions	Critical functions such as sends with non-zero value or suicide() calls are callable by anyone, or msg.sender is compared against an address in storage that can be written to. E.g. Parity wallet bugs.	unchecked_suicide, ether_send
Missing check on CALL return value		unchecked_retval	Handle errors in external calls
Re-entrancy		call to untrusted contract with gas
Multiple sends in a single transaction	External calls can fail accidentally or deliberately. Avoid combining multiple send() calls in a single transaction.		Favor pull over push for external calls
Function call to untrusted contract		call to untrusted contract with gas
Delegatecall or callcode to untrusted contract		delegatecall_forward, delegatecall_to_dynamic.py
Integer overflow/underflow		integer_underflow
Timestamp dependence
Payable transaction does not revert in case of failure
Call depth attack
Use of tx.origin		tx_origin	Solidity documentation, Avoid using tx.origin
Type confusion
Predictable RNG			weak_random
Transaction order dependence
Information exposure