OpenTelemetry dotnet is a dotnet telemetry framework. A vulnerability in OpenTelemetry.Api package 1.10.0 to 1.11.1 could cause a Denial of Service (DoS) when a tracestate and traceparent header is received. Even if an application does not explicitly use trace context propagation, receiving these headers can still trigger high CPU usage. This issue impacts any application accessible over the web or backend services that process HTTP requests containing a tracestate header. Application may experience excessive resource consumption, leading to increased latency, degraded performance, or downtime. This vulnerability is fixed in 1.11.2.
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Wed, 05 Mar 2025 19:15:00 +0000
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Description | OpenTelemetry dotnet is a dotnet telemetry framework. A vulnerability in OpenTelemetry.Api package 1.10.0 to 1.11.1 could cause a Denial of Service (DoS) when a tracestate and traceparent header is received. Even if an application does not explicitly use trace context propagation, receiving these headers can still trigger high CPU usage. This issue impacts any application accessible over the web or backend services that process HTTP requests containing a tracestate header. Application may experience excessive resource consumption, leading to increased latency, degraded performance, or downtime. This vulnerability is fixed in 1.11.2. | |
Title | OpenTelemetry .NET has a Denial of Service (DoS) Vulnerability in API Package | |
Weaknesses | CWE-770 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-03-05T18:12:25.867Z
Updated: 2025-03-05T18:45:40.868Z
Reserved: 2025-02-26T18:11:52.306Z
Link: CVE-2025-27513

Updated: 2025-03-05T18:45:33.201Z

Status : Received
Published: 2025-03-05T19:15:39.337
Modified: 2025-03-05T19:15:39.337
Link: CVE-2025-27513

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