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    CVE-2019-5039

    An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buffer overflow, resulting in code execution. An attacker can craft a weave certificate to trigger this vulnerability.

    Published:Aug 20, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 20, 2019
    EPSS Score:0.00345
    CVSS Score:8.8

    Affected Products

    Vendor
    Openweave
    Product
    Openweave-core

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2019-0802https://talosintelligence.com/vulnerability_reports/TALOS-2019-0802

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    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