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    CVE-2020-35470

    Envoy before 1.16.1 logs an incorrect downstream address because it considers only the directly connected peer, not the information in the proxy protocol header. This affects situations with tcp-proxy as the network filter (not HTTP filters).

    Published:Nov 21, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 15, 2020
    EPSS Score:0.00781
    CVSS Score:8.8

    Affected Products

    Vendor
    Envoyproxy
    Product
    Envoy

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    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