GHSA-6296-mvgp-27hp

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    GHSA-6296-mvgp-27hp

    Published: 8 Jul 2022Last Modified: 21 Feb 2024

    Summary: XML External Entity Reference in Eclipse Lyo

    Details: In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-41042, https://github.com/eclipse/lyo/commit/a8b15b7f49ca15e55f6699749c39705d21367c6e, https://github.com/eclipse/lyo, https://github.com/eclipse/lyo/releases/tag/v5.0.0, https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287

    Affected packages

    Package

    Name: org.eclipse.lyo:lyo-parent

    Purl: pkg:maven/org.eclipse.lyo/lyo-parent

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 1.0.0
    Fixed -5.0.0.Final

    Affected versions

    4.0.0
    4.0.0.RC

    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
    GHSA-6296-mvgp-27hp | CVE-DB