The key difference is even If an Integer overflows in Rust It still doesn't violate memory safety in safe Rust and therefore doesn't lead to exploitation.
Depends on what kind of exploitation you're talking about -- integer overflows can still cause out of memory conditions and crash the program, which is a denial-of-service vulnerability when talking about webapps.
But yes, memory-save languages like Rust are a massive help protecting against remote code execution. (unless said memory-safe language introduces its own category of RCE vulnerabilities, e.g. deserialization in Java)
But yes, memory-save languages like Rust are a massive help protecting against remote code execution. (unless said memory-safe language introduces its own category of RCE vulnerabilities, e.g. deserialization in Java)