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    2 vulnerabilities found for identitymodel_extensions by microsoft

    CVE-2024-21643 (GCVE-0-2024-21643)

    Vulnerability from cvelistv5 – Published: 2024-01-10 04:13 – Updated: 2025-06-10 16:07
    VLAI
    Title
    Microsoft.IdentityModel.Protocols.SignedHttpRequest remote code execution vulnerability
    Summary
    IdentityModel Extensions for .NET provide assemblies for web developers that wish to use federated identity providers for establishing the caller's identity. Anyone leveraging the `SignedHttpRequest`protocol or the `SignedHttpRequestValidator`is vulnerable. Microsoft.IdentityModel trusts the `jku`claim by default for the `SignedHttpRequest`protocol. This raises the possibility to make any remote or local `HTTP GET` request. The vulnerability has been fixed in Microsoft.IdentityModel.Protocols.SignedHttpRequest. Users should update all their Microsoft.IdentityModel versions to 7.1.2 (for 7x) or higher, 6.34.0 (for 6x) or higher.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    AzureAD azure-activedirectory-identitymodel-extensions-for-dotnet Affected: < 6.34.0
    Affected: >= 7.0.0-preview, < 7.1.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2024-21643 (GCVE-0-2024-21643)

    Vulnerability from nvd – Published: 2024-01-10 04:13 – Updated: 2025-06-10 16:07
    VLAI
    Title
    Microsoft.IdentityModel.Protocols.SignedHttpRequest remote code execution vulnerability
    Summary
    IdentityModel Extensions for .NET provide assemblies for web developers that wish to use federated identity providers for establishing the caller's identity. Anyone leveraging the `SignedHttpRequest`protocol or the `SignedHttpRequestValidator`is vulnerable. Microsoft.IdentityModel trusts the `jku`claim by default for the `SignedHttpRequest`protocol. This raises the possibility to make any remote or local `HTTP GET` request. The vulnerability has been fixed in Microsoft.IdentityModel.Protocols.SignedHttpRequest. Users should update all their Microsoft.IdentityModel versions to 7.1.2 (for 7x) or higher, 6.34.0 (for 6x) or higher.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    AzureAD azure-activedirectory-identitymodel-extensions-for-dotnet Affected: < 6.34.0
    Affected: >= 7.0.0-preview, < 7.1.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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