CVE-2020-23861

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    CVE-2020-23861

    Published: 18 May 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A heap-based buffer overflow vulnerability exists in LibreDWG 0.10.1 via the read_system_page function at libredwg-0.10.1/src/decode_r2007.c:666:5, which causes a denial of service by submitting a dwg file.

    References: https://github.com/LibreDWG/libredwg/issues/248

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 828cb3848356acea9cef9914a4bb4bc8c41814f8
    Fixed -None

    Affected versions

    0.10.1

    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
    CVE-2020-23861 | CVE-DB