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    CVE-2022-47069

    p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCd(bool) at CPP/7zip/Archive/Zip/ZipIn.cpp. NOTE: the Supplier has found that this is not a buffer overflow; at most an out-of-bounds read can occur.

    Published:Aug 22, 2023
    Last Modified:Nov 20, 2025
    EPS:Aug 22, 2023
    EPSS Score:0.00048
    CVSS Score:7.8

    Affected Products

    Vendor
    7-zip
    Product
    P7zip

    Exploits

    https://sourceforge.net/p/p7zip/bugs/241/https://sourceforge.net/p/p7zip/bugs/241/

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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