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    CVE-2022-33992

    DNRD (aka Domain Name Relay Daemon) 2.20.3 forwards and caches DNS queries with the CD (aka checking disabled) bit set to 1. This leads to disabling of DNSSEC protection provided by upstream resolvers.

    Published:Aug 15, 2022
    Last Modified:Nov 21, 2024
    EPS:Aug 15, 2022
    EPSS Score:0.00282
    CVSS Score:7.5

    Affected Products

    Vendor
    Domain Name Relay Daemon Project
    Product
    Domain Name Relay Daemon

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    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