CVE-2018-1000821

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    CVE-2018-1000821

    Published: 20 Dec 2018Last Modified: 8 Jul 2026

    Summary:

    Details: MicroMathematics version before commit 5c05ac8 contains a XML External Entity (XXE) vulnerability in SMathStudio files that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Specially crafted SMathStudio files. This vulnerability appears to have been fixed in after commit 5c05ac8.

    References: https://0dd.zone/2018/10/27/micromathematics-XXE/, https://github.com/mkulesh/microMathematics/issues/79

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b67822a317931514b4c3fa1e9da7f7c6b1b76899

    Affected versions

    v2.17.2
    v2.17.1
    v2.17.0

    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