This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.
ark-ed-on-bls12-381(5 total, 5 outdated, 1 possibly insecure)
| Crate | Required | Latest | Status |
|---|---|---|---|
| ark-bls12-381 | ^0.3.0 | 0.5.0 | out of date |
| ark-ec | ^0.3.0 | 0.5.0 | out of date |
| ark-ff | ^0.3.0 | 0.5.0 | out of date |
| ark-r1cs-std ⚠️ | ^0.3.0 | 0.5.0 | out of date |
| ark-std | ^0.3.0 | 0.5.0 | out of date |
(3 total, 3 outdated)
| Crate | Required | Latest | Status |
|---|---|---|---|
| ark-algebra-test-templates | ^0.3.0 | 0.5.0 | out of date |
| ark-relations | ^0.3.0 | 0.5.1 | out of date |
| ark-serialize | ^0.3.0 | 0.5.0 | out of date |
ark-r1cs-std: Flaw in `FieldVar::mul_by_inverse` allows unsound R1CS constraint systemsVersions 0.2.0 to 0.3.0 of ark-r1cs-std did not enforce any constraints in the FieldVar::mul_by_inverse method, allowing a malicious prover to produce an unsound proof that passes all verifier checks.
This method was used primarily in scalar multiplication for short_weierstrass::ProjectiveVar.
This bug was fixed in commit 47ddbaa, and was released as part of version 0.3.1 on crates.io.