Moole Vulnerability Database

Find real vulnerabilities before they ship

Critical

CVE-2023-44273

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.

VectorNETWORK

PublishedSep 28, 2023, 04:15

Published Bycve@mitre.org

Base Score

Score9.8

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

github.com/consensys/gnark-crypto(Go)00.12.0N/A

References

https://github.com/Consensys/gnark-crypto/pull/449
https://github.com/Consensys/gnark-crypto/releases
https://verichains.io

Weakness Type

CWE-502

CVSS Metrics

Base Score

9.8

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base SeverityCritical

Version

3.1

Attack Vector (AV)

NETWORK