GHSA-hjqq-29pw-96wj

    Dashboard / Vulnerabilities / GHSA-hjqq-29pw-96wj

    GHSA-hjqq-29pw-96wj

    Published: 2 Feb 2024Last Modified: 2 Feb 2024

    Summary: Nervos CKB node panics when processing a block which parent timestamp is too new

    Details: ### Impact Adversary can initiate DOS attack by broadcasting two consecutive blocks with timestamps in the future. ### Patches Please upgrade to v0.34.1

    References: https://github.com/nervosnetwork/ckb/security/advisories/GHSA-hjqq-29pw-96wj, https://github.com/nervosnetwork/ckb/commit/ae3c791068f2f76c67cd5483501f09de3fd8cc0b, https://github.com/nervosnetwork/ckb/commit/c6725bb0659b6639f384d699f815117d76107388

    Affected packages

    Package

    Name: ckb

    Purl: pkg:cargo/ckb

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.33.0
    Fixed -0.33.2

    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