CVE-2017-2923

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    CVE-2017-2923

    Published: 24 Apr 2018Last Modified: 15 Mar 2026

    Summary:

    Details: An exploitable heap based buffer overflow vulnerability exists in the 'read_biff_next_record function' of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.

    References: http://www.securityfocus.com/bid/100807, https://www.debian.org/security/2017/dsa-3976, https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0430

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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