9.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
27.3%
Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval.
github.com/Consensys/gnark-crypto/pull/449
github.com/Consensys/gnark-crypto/releases
verichains.io