USN-6144-1

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    USN-6144-1

    Published: 7 Jun 2023Last Modified: 22 Apr 2026

    Summary: libreoffice vulnerabilities

    Details: It was discovered that LibreOffice did not properly validate the number of parameters passed to the formula interpreter, leading to an array index underflow attack. If a user were tricked into opening a specially crafted spreadsheet file, an attacker could possibly use this issue to execute arbitrary code. (CVE-2023-0950) Amel Bouziane-Leblond discovered that LibreOffice did not prompt the user before loading the host document inside an IFrame. If a user were tricked into opening a specially crafted input file, an attacker could possibly use this issue to cause information disclosure or execute arbitrary code. (CVE-2023-2255)

    References: https://ubuntu.com/security/notices/USN-6144-1, https://ubuntu.com/security/CVE-2023-0950, https://ubuntu.com/security/CVE-2023-2255

    Affected packages

    Package

    Name: libreoffice

    Purl: pkg:deb/ubuntu/libreoffice@1:6.4.7-0ubuntu0.20.04.8?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:6.4.7-0ubuntu0.20.04.8

    Affected versions

    1:6.3.2-0ubuntu2
    1:6.3.3-0ubuntu1
    1:6.3.3-0ubuntu2
    1:6.3.4-0ubuntu1

    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
    USN-6144-1 | CVE-DB