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    CVE-2024-3209

    A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Apr 2, 2024
    Last Modified:Apr 25, 2025
    EPS:Apr 2, 2024
    EPSS Score:0.00271
    CVSS Score:5.5

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Upx
    Product
    Upx

    Exploits

    https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharinghttps://vuldb.com/?submit.304575https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharinghttps://vuldb.com/?submit.304575

    Common Weakness Enumeration

    CWE-122 Heap-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharing
    https://lists.fedoraproject.org/archives/list/[email protected]/message/AE5OZ7YUEVLXVVS6PFP5RELVICQ4K6QK/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/J4DNK3AFPT4KIPTBKGCJ6FC3L7AWI2TN/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ZHWZN2NX5W3WYA6ACJ746PAZXXNZETKD/
    https://vuldb.com/?ctiid.259055
    https://vuldb.com/?id.259055
    https://vuldb.com/?submit.304575
    https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharing
    https://lists.fedoraproject.org/archives/list/[email protected]/message/AE5OZ7YUEVLXVVS6PFP5RELVICQ4K6QK/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/J4DNK3AFPT4KIPTBKGCJ6FC3L7AWI2TN/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ZHWZN2NX5W3WYA6ACJ746PAZXXNZETKD/
    https://vuldb.com/?ctiid.259055
    https://vuldb.com/?id.259055
    https://vuldb.com/?submit.304575

    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