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    CVE-2022-22207

    A Use After Free vulnerability in the Advanced Forwarding Toolkit (AFT) manager process (aftmand) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a kernel crash due to intensive polling of Abstracted Fabric (AF) interface statistics and thereby a Denial of Service (DoS). Continued gathering of AF interface statistics will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on MX Series: 20.1 versions later than 20.1R1; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S4; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.

    Published:Jul 20, 2022
    Last Modified:Nov 21, 2024
    EPS:Jul 20, 2022
    EPSS Score:0.00457
    CVSS Score:7.5

    Affected Products

    Vendor
    Juniper
    Product
    Junos
    Vendor
    Juniper
    Product
    Mx10
    Vendor
    Juniper
    Product
    Mx10000
    Vendor
    Juniper
    Product
    Mx10003
    Vendor
    Juniper
    Product
    Mx10008
    Vendor
    Juniper
    Product
    Mx10016
    Vendor
    Juniper
    Product
    Mx104
    Vendor
    Juniper
    Product
    Mx150
    Vendor
    Juniper
    Product
    Mx2008
    Vendor
    Juniper
    Product
    Mx2010
    Vendor
    Juniper
    Product
    Mx2020
    Vendor
    Juniper
    Product
    Mx204
    Vendor
    Juniper
    Product
    Mx240
    Vendor
    Juniper
    Product
    Mx40
    Vendor
    Juniper
    Product
    Mx480
    Vendor
    Juniper
    Product
    Mx5
    Vendor
    Juniper
    Product
    Mx80
    Vendor
    Juniper
    Product
    Mx960

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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