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    2 vulnerabilities found for plc4x by apache

    CVE-2021-43083 (GCVE-0-2021-43083)

    Vulnerability from nvd – Published: 2021-12-19 08:25 – Updated: 2024-08-04 03:47
    VLAI
    Title
    Apache PLC4X 0.9.0 Buffer overflow in PLC4C via crafted server response
    Summary
    Apache PLC4X - PLC4C (Only the C language implementation was effected) was vulnerable to an unsigned integer underflow flaw inside the tcp transport. Users should update to 0.9.1, which addresses this issue. However, in order to exploit this vulnerability, a user would have to actively connect to a mallicious device which could send a response with invalid content. Currently we consider the probability of this being exploited as quite minimal, however this could change in the future, especially with the industrial networks growing more and more together.
    Severity
    No CVSS data available.
    CWE
    • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Apache Software Foundation Apache PLC4X Affected: PLC4C , ≤ 0.9.0 (custom)
    		Create a notification for this product.
    Credits
    Apache PLC4X would like to thank Eugene Lim for reporting this issue.
    Show details on NVD website
    To clipboard 

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    CVE-2021-43083 (GCVE-0-2021-43083)

    Vulnerability from cvelistv5 – Published: 2021-12-19 08:25 – Updated: 2024-08-04 03:47
    VLAI
    Title
    Apache PLC4X 0.9.0 Buffer overflow in PLC4C via crafted server response
    Summary
    Apache PLC4X - PLC4C (Only the C language implementation was effected) was vulnerable to an unsigned integer underflow flaw inside the tcp transport. Users should update to 0.9.1, which addresses this issue. However, in order to exploit this vulnerability, a user would have to actively connect to a mallicious device which could send a response with invalid content. Currently we consider the probability of this being exploited as quite minimal, however this could change in the future, especially with the industrial networks growing more and more together.
    Severity
    No CVSS data available.
    CWE
    • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Apache Software Foundation Apache PLC4X Affected: PLC4C , ≤ 0.9.0 (custom)
    		Create a notification for this product.
    Credits
    Apache PLC4X would like to thank Eugene Lim for reporting this issue.
    Show details on NVD website
    To clipboard 

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