Threats affecting pkg:nuget/apache.qpid.proton.dotnet

A resource allocation vulnerability exists in Apache Qpid Proton-Dotnet through version 1.0.0, where the maximum number of transfer frames per incoming delivery could not be limited. This flaw allows an authenticated attacker to cause excessive resource consumption, potentially leading to denial of service. The issue is fixed in version 1.1.0.

CVE-2026-67554 is a denial of service vulnerability in Apache Qpid Proton Dotnet where an authenticated attacker can send a disposition frame with large or illegal ranges. This causes excessive CPU usage due to improper handling of loop conditions. The issue affects versions up to and including 1.0.0. Upgrading to version 1.1.0 resolves the problem.

An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue.

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Proton-Dotnet through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue

pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue.

A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue.