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    CVE-2017-16254

    An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an authenticated HTTP request at 0x9d014e4c the value for the flg key is copied using strcpy to the buffer at $sp+0x270. This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.

    Published:Mar 21, 2019
    Last Modified:Nov 21, 2024
    EPS:Mar 21, 2019
    EPSS Score:0.00922
    CVSS Score:8.1

    Affected Products

    Vendor
    Insteon
    Product
    Hub
    Vendor
    Insteon
    Product
    Hub Firmware

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2017-14454 (CVSS 8.5) — Multiple exploitable buffer overflow vulnerabilities exists in the PubNub message handler for the "control" ch…
    CVE-2017-16336 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16335 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16334 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16333 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16332 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16331 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16330 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16329 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …
    CVE-2017-16328 (CVSS 9.9) — Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel …

    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