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    CVE-2019-18836

    Envoy 1.12.0 allows a remote denial of service because of resource loops, as demonstrated by a single idle TCP connection being able to keep a worker thread in an infinite busy loop when continue_on_listener_filters_timeout is used."

    Published:Nov 11, 2019
    Last Modified:Nov 21, 2024
    EPS:Nov 11, 2019
    EPSS Score:0.00155
    CVSS Score:7.5

    Affected Products

    Vendor
    Envoyproxy
    Product
    Envoy
    Vendor
    Istio
    Product
    Istio

    Exploits

    https://github.com/envoyproxy/envoy/security/advisories/GHSA-3xvf-4396-cj46https://github.com/istio/istio/issues/18229https://github.com/envoyproxy/envoy/security/advisories/GHSA-3xvf-4396-cj46https://github.com/istio/istio/issues/18229

    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