Unvalidated External Library Usage in RSASHA256Algorithm

Lines of code Vulnerability details Impact A hacker could exploit this vulnerability to inject malicious code into the contract, potentially allowing them to steal user funds or take control of the contract. Proof of Concept To demonstrate the attack vector, lets deploy a malicious version of the...

From integer Overflow to DoS attack that leads to financial losses in ModexpPrecompile.modexp function and RSAVerify library.

Lines of code Vulnerability details Impact This vulnerability to cause unexpected behavior or even a denial-of-service attack on a contract that uses the RSAVerify library on . The vulnerable code is at: Integer overflow in modexp function in ModexpPrecompile does not perform any input validation...