CVE-2018-20304

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    CVE-2018-20304

    Published: 20 Dec 2018Last Modified: 8 Jul 2026

    Summary:

    Details: wbook_addworksheet in workbook.c in libexcel.a in libexcel 0.01 allows attackers to cause a denial of service (SEGV) via a long second argument. NOTE: this is not a Microsoft product.

    References: https://github.com/devinsmith/libexcel/issues/9

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 551ebc577e6e71e7d3500d5466075c561082ca80
    Fixed -None

    Affected versions

    0.01

    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