GHSA-pr39-8257-fxc2

    Dashboard / Vulnerabilities / GHSA-pr39-8257-fxc2

    GHSA-pr39-8257-fxc2

    Published: 2 Feb 2024Last Modified: 2 Feb 2024

    Summary: Nervos CKB DoS: Process exists when p2p discovery protocol receives unsupported peer IP

    Details: The p2p discovery protocol assumes that the peer IP must be valid IPv4 address.

    References: https://github.com/nervosnetwork/ckb/security/advisories/GHSA-pr39-8257-fxc2, https://github.com/nervosnetwork/ckb/commit/d909cdebacc4747e972de4a7e5f19c8f79480361

    Affected packages

    Package

    Name: ckb

    Purl: pkg:cargo/ckb

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.34.0

    Affected versions

    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