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    CVE-2022-47547

    GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.

    Published:Dec 19, 2022
    Last Modified:Apr 17, 2025
    EPS:Dec 19, 2022
    EPSS Score:0.00098
    CVSS Score:5.3

    Affected Products

    Vendor
    Protocol
    Product
    Gossipsub

    Exploits

    https://arxiv.org/pdf/2212.05197.pdfhttps://arxiv.org/pdf/2212.05197.pdf

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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