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    CVE-2020-4839

    IBM Host firmware for LC-class Systems is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A remote privileged attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 190037.

    Published:May 25, 2021
    Last Modified:Nov 21, 2024
    EPS:May 25, 2021
    EPSS Score:0.00706
    CVSS Score:4.9

    Affected Products

    Vendor
    Ibm
    Product
    8335-gca
    Vendor
    Ibm
    Product
    8335-gca Firmware
    Vendor
    Ibm
    Product
    8335-gta
    Vendor
    Ibm
    Product
    8335-gta Firmware
    Vendor
    Ibm
    Product
    8335-gtb
    Vendor
    Ibm
    Product
    8335-gtb Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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