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2 vulnerabilities found for microsoft-authentication-library-for-dotnet by AzureAD
CVE-2024-27086 (GCVE-0-2024-27086)
Vulnerability from cvelistv5 – Published: 2024-04-16 21:34 – Updated: 2024-08-02 00:27
VLAI
Title
MSAL.NET applications targeting Xamarin Android and .NET Android (MAUI) susceptible to local denial of service
Summary
The MSAL library enabled acquisition of security tokens to call protected APIs. MSAL.NET applications targeting Xamarin Android and .NET Android (e.g., MAUI) using the library from versions 4.48.0 to 4.60.0 are impacted by a low severity vulnerability.
A malicious application running on a customer Android device can cause local denial of service against applications that were built using MSAL.NET for authentication on the same device (i.e., prevent the user of the legitimate application from logging in) due to incorrect activity export configuration. MSAL.NET version 4.60.1 includes the fix. As a workaround, a developer may explicitly mark the MSAL.NET activity non-exported.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/AzureAD/microsoft-authenticati… | x_refsource_CONFIRM |
| https://github.com/AzureAD/microsoft-authenticati… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AzureAD | microsoft-authentication-library-for-dotnet |
Affected:
>= 4.48.0, < 4.59.1
Affected: >= 4.60.0, < 4.60.3 |
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CVE-2024-27086 (GCVE-0-2024-27086)
Vulnerability from nvd – Published: 2024-04-16 21:34 – Updated: 2024-08-02 00:27
VLAI
Title
MSAL.NET applications targeting Xamarin Android and .NET Android (MAUI) susceptible to local denial of service
Summary
The MSAL library enabled acquisition of security tokens to call protected APIs. MSAL.NET applications targeting Xamarin Android and .NET Android (e.g., MAUI) using the library from versions 4.48.0 to 4.60.0 are impacted by a low severity vulnerability.
A malicious application running on a customer Android device can cause local denial of service against applications that were built using MSAL.NET for authentication on the same device (i.e., prevent the user of the legitimate application from logging in) due to incorrect activity export configuration. MSAL.NET version 4.60.1 includes the fix. As a workaround, a developer may explicitly mark the MSAL.NET activity non-exported.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/AzureAD/microsoft-authenticati… | x_refsource_CONFIRM |
| https://github.com/AzureAD/microsoft-authenticati… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AzureAD | microsoft-authentication-library-for-dotnet |
Affected:
>= 4.48.0, < 4.59.1
Affected: >= 4.60.0, < 4.60.3 |
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