PT-2024-18993
CVE-2024-21643
·
تاريخ النشر
2024-01-09
·
تاريخ التحديث
2024-01-19
الوصف من
CVSS 3.1
7.1
عاليةالمقاييسAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
Name of the Vulnerable Software and Affected Versions
Microsoft.IdentityModel versions prior to 6.34.0
Microsoft.IdentityModel versions prior to 7.1.2
Description
The issue affects IdentityModel Extensions for .NET, which provide assemblies for web developers 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, allowing the possibility to make any remote or local HTTP GET request.Recommendations
For Microsoft.IdentityModel versions prior to 6.34.0, update to 6.34.0 or higher.
For Microsoft.IdentityModel versions prior to 7.1.2, update to 7.1.2 or higher.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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