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    CVE-2019-16143

    An issue was discovered in the blake2 crate before 0.8.1 for Rust. The BLAKE2b and BLAKE2s algorithms, when used with HMAC, produce incorrect results because the block sizes are half of the required sizes.

    Published:Sep 9, 2019
    Last Modified:Nov 21, 2024
    EPS:Sep 9, 2019
    EPSS Score:0.00203
    CVSS Score:9.8

    Affected Products

    Vendor
    Blake2
    Product
    Blake2-rust

    Exploits

    No exploit reference

    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