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    CVE-2023-34795

    xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XLSX file.

    Published:Jun 16, 2023
    Last Modified:Dec 17, 2024
    EPS:Jun 16, 2023
    EPSS Score:0.00032
    CVSS Score:7.8

    Affected Products

    Vendor
    Xlsxio Project
    Product
    Xlsxio

    Exploits

    https://github.com/brechtsanders/xlsxio/issues/121https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.mdhttps://github.com/brechtsanders/xlsxio/issues/121https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.md

    Common Weakness Enumeration

    CWE-416 Use After Free

    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