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    CVE-2024-4323

    A memory corruption vulnerability in Fluent Bit versions 2.0.7 thru 3.0.3. This issue lies in the embedded http server’s parsing of trace requests and may result in denial of service conditions, information disclosure, or remote code execution.

    Published:May 20, 2024
    Last Modified:May 5, 2025
    EPS:May 20, 2024
    EPSS Score:0.79061
    CVSS Score:9.8

    Affected Products

    Vendor
    Treasuredata
    Product
    Fluent Bit

    Exploits

    https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323https://github.com/d0rb/CVE-2024-4323https://github.com/skilfoy/CVE-2024-4323-Exploit-POChttps://github.com/yuansec/CVE-2024-4323-dos_poc

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    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