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.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-2485 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 GHSA Github GHSA GHSA-9xfq-8j3r-xp5g Consensys gnark-crypto allows Signature Malleability
Github GHSA Github GHSA GHSA-fr8m-434r-g3xp gnark-crypto doesn't range check input values during ECDSA and EdDSA signature deserialization
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 23 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-23T19:14:02.327Z

Reserved: 2023-09-28T00:00:00

Link: CVE-2023-44273

cve-icon Vulnrichment

Updated: 2024-08-02T19:59:51.985Z

cve-icon NVD

Status : Modified

Published: 2023-09-28T04:15:12.493

Modified: 2024-11-21T08:25:33.917

Link: CVE-2023-44273

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses