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    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.

    Published:Sep 28, 2023
    Last Modified:Nov 21, 2024
    EPS:Sep 28, 2023
    EPSS Score:0.00223
    CVSS Score:9.8

    Affected Products

    Vendor
    Consensys
    Product
    Gnark-crypto

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High