OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| open-telemetry | opentelemetry-dotnet | affected |
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| open-telemetry | OpenTelemetry.Api | affected |
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| open-telemetry | OpenTelemetry.Extensions.Propagators | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opentelemetry | Opentelemetry-dotnet |
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| Opentelemetry | Opentelemetry.api |
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| Opentelemetry | Opentelemetry.extensions.propagators |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-g94r-2vxg-569j | OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.458% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry opentelemetry
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| CPEs | cpe:2.3:a:opentelemetry:opentelemetry.api:*:*:*:*:*:.net:*:* cpe:2.3:a:opentelemetry:opentelemetry.extensions.propagators:*:*:*:*:*:*:*:* cpe:2.3:a:opentelemetry:opentelemetry:*:*:*:*:*:.net:*:* |
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| Vendors & Products |
Opentelemetry opentelemetry
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry
Opentelemetry opentelemetry-dotnet Opentelemetry opentelemetry.api Opentelemetry opentelemetry.extensions.propagators |
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| Vendors & Products |
Opentelemetry
Opentelemetry opentelemetry-dotnet Opentelemetry opentelemetry.api Opentelemetry opentelemetry.extensions.propagators |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application. This vulnerability is fixed in 1.15.3. | |
| Title | OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers | |
| Weaknesses | CWE-789 | |
| References |
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| Metrics |
cvssV3_1
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