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    CVE-2023-39322

    QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.

    Published:Sep 6, 2023
    Last Modified:Feb 13, 2025
    EPS:Sep 8, 2023
    EPSS Score:0.00041
    CVSS Score:7.5

    Affected Products

    Vendor
    Go Standard Library
    Product
    Crypto Tls
    Vendor
    Golang
    Product
    Go
    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Ansible Automation Platform
    Vendor
    Redhat
    Product
    Cryostat
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Migration Toolkit Virtualization
    Vendor
    Redhat
    Product
    Multicluster Engine
    Vendor
    Redhat
    Product
    Network Observ Optr
    Vendor
    Redhat
    Product
    Openshift
    Vendor
    Redhat
    Product
    Openshift Api Data Protection
    Vendor
    Redhat
    Product
    Openshift Data Foundation
    Vendor
    Redhat
    Product
    Openshift Distributed Tracing
    Vendor
    Redhat
    Product
    Openshift Secondary Scheduler
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Rhmt
    Vendor
    Redhat
    Product
    Run Once Duration Override Operator
    Vendor
    Redhat
    Product
    Service Interconnect

    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