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    CVE-2011-4023

    Memory leak in libcmd in Cisco NX-OS 5.0 on Nexus switches allows remote authenticated users to cause a denial of service (memory consumption) via SNMP requests, aka Bug ID CSCtr65682.

    Published:May 3, 2012
    Last Modified:Apr 11, 2025
    EPS:May 3, 2012
    EPSS Score:0.00427
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Nexus 2148t Fex Switch
    Vendor
    Cisco
    Product
    Nexus 2224tp Fex Switch
    Vendor
    Cisco
    Product
    Nexus 2232pp Fex Switch
    Vendor
    Cisco
    Product
    Nexus 2232tm Fex Switch
    Vendor
    Cisco
    Product
    Nexus 2248tp E Fex Switch
    Vendor
    Cisco
    Product
    Nexus 2248tp Fex Switch
    Vendor
    Cisco
    Product
    Nexus 5010p Switch
    Vendor
    Cisco
    Product
    Nexus 5020p Switch
    Vendor
    Cisco
    Product
    Nexus 5548p
    Vendor
    Cisco
    Product
    Nexus 5548up
    Vendor
    Cisco
    Product
    Nexus 5596up
    Vendor
    Cisco
    Product
    Nx-os

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    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