CVE-2021-38194

An issue was discovered in the ark-r1cs-std crate before 0.3.1 for Rust. It does not enforce any constraints in the FieldVar::mulbyinverse method. Thus, a prover can produce a proof that is unsound but is nonetheless verified...

CVE-2021-38194: Undefined Security Weakness

An issue was discovered in the ark-r1cs-std crate before 0.3.1 for Rust. It does not enforce any constraints in the FieldVar::mulbyinverse method. Thus, a prover can produce a proof that is unsound but is nonetheless verified...

PT-2021-22002

Name of the Vulnerable Software and Affected Versions: ark-r1cs-std versions 0.2.0 through 0.3.0 Description: An issue was discovered in the ark-r1cs-std crate for Rust, where it does not enforce any constraints in the FieldVar::mul by inverse method. This allows a malicious prover to produce an...