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    CVE-2025-0306

    A vulnerability was found in Ruby. The Ruby interpreter is vulnerable to the Marvin Attack. This attack allows the attacker to decrypt previously encrypted messages or forge signatures by exchanging a large number of messages with the vulnerable service.

    Published:Jun 24, 2024
    Last Modified:Jun 29, 2026
    EPS:Jan 9, 2025
    EPSS Score:0.00626
    CVSS Score:7.4

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Storage

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-385 Covert Timing Channel

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-462 Cross-Domain Search Timing

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    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