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    CVE-2019-12101

    coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with "Uri-Path: (null)" and consequently allows remote attackers to cause a denial of service (segmentation fault).

    Published:May 15, 2019
    Last Modified:Nov 21, 2024
    EPS:May 15, 2019
    EPSS Score:0.00757
    CVSS Score:7.5

    Affected Products

    Vendor
    Libnyoci Project
    Product
    Libnyoci

    Exploits

    https://github.com/darconeous/libnyoci/issues/21https://github.com/darconeous/libnyoci/issues/21

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    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