GHSA-xc6x-cq47-9chw

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    GHSA-xc6x-cq47-9chw

    Published: 16 Aug 2019Last Modified: 6 Dec 2024
    Aliases:
    CVE-2019-1258

    Summary: Vulnerability in Azure Active Directory Authentication Library

    Details: An elevation of privilege vulnerability exists in Azure Active Directory Authentication Library On-Behalf-Of flow, in the way the library caches tokens, aka 'Azure Active Directory Authentication Library Elevation of Privilege Vulnerability'.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-1258, https://github.com/AzureAD/azure-activedirectory-library-for-dotnet, https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1258

    Affected packages

    Package

    Name: microsoft.identitymodel.clients.activedirectory

    Purl: pkg:nuget/microsoft.identitymodel.clients.activedirectory

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 5.0.0
    Fixed -5.2.0

    Affected versions

    5.0.1-preview
    5.0.2-preview
    5.0.3-preview
    5.0.5

    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