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    CVE-2023-39947

    eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, even after the fix at commit 3492270, malformed `PID_PROPERTY_LIST` parameters cause heap overflow at a different program counter. This can remotely crash any Fast-DDS process. Versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6 contain a patch for this issue.

    Published:Aug 11, 2023
    Last Modified:Feb 13, 2025
    EPS:Aug 11, 2023
    EPSS Score:0.00081
    CVSS Score:8.2

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Eprosima
    Product
    Fast Dds

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    Common Vulnerability Scoring System

    Attack Vector
    Network
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    Physical
    Privileges Required
    None
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    High
    User Interaction
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    Required
    Scope
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    Changed
    Confidentiality
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    High
    Integrity
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    Low
    High
    Availability
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    Low
    High