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    CVE-2025-1948

    In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to encode HTTP responses, likely resulting in OutOfMemoryError being thrown, or even the JVM process exiting.

    Published:May 8, 2025
    Last Modified:Jul 31, 2025
    EPS:May 8, 2025
    EPSS Score:0.00076
    CVSS Score:7.5

    Affected Products

    Vendor
    Eclipse
    Product
    Jetty
    Vendor
    Redhat
    Product
    Apache Camel Spring Boot
    Vendor
    Redhat
    Product
    Ocp Tools

    Exploits

    No exploit reference

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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