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    2 vulnerabilities found for opc_ua_stack by asneg

    CVE-2022-24381 (GCVE-0-2022-24381)

    Vulnerability from cvelistv5 – Published: 2022-08-23 05:08 – Updated: 2024-09-16 17:18
    VLAI
    Title
    Denial of Service (DoS)
    Summary
    All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
    CWE
    • Denial of Service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a ASNeG/OpcUaStack Affected: 0 , < unspecified (custom)
    Date Public
    2022-08-23 00:00
    Credits
    Vera Mens Uri Katz Sharon Brizinov of Team82 (Claroty Research)
    Show details on NVD website
    To clipboard 

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    CVE-2022-24381 (GCVE-0-2022-24381)

    Vulnerability from nvd – Published: 2022-08-23 05:08 – Updated: 2024-09-16 17:18
    VLAI
    Title
    Denial of Service (DoS)
    Summary
    All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
    CWE
    • Denial of Service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a ASNeG/OpcUaStack Affected: 0 , < unspecified (custom)
    Date Public
    2022-08-23 00:00
    Credits
    Vera Mens Uri Katz Sharon Brizinov of Team82 (Claroty Research)
    Show details on NVD website
    To clipboard 

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