OpAMP client reads unbounded HTTP response bodies
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| open-telemetry | opentelemetry-dotnet-contrib | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opentelemetry | Opentelemetry-dotnet-contrib |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-w2jh-77fq-7gp8 | OpAMP client reads unbounded HTTP response bodies |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.311% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry opentelemetry.opamp.client
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| CPEs | cpe:2.3:a:opentelemetry:opentelemetry.opamp.client:*:*:*:*:*:.net:*:* | |
| Vendors & Products |
Opentelemetry opentelemetry.opamp.client
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Opentelemetry
Opentelemetry opentelemetry-dotnet-contrib |
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| Vendors & Products |
Opentelemetry
Opentelemetry opentelemetry-dotnet-contrib |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenTelemetry.OpAmp.Client is the OpAMP client for OpenTelemetry .NET. Prior to 0.2.0-alpha.1, when receiving responses from the OpAMP server over HTTP, the OpAMP client allocates an unbounded buffer to read all bytes from the server, with no upper-bound on the number of bytes consumed. This could cause memory exhaustion in the consuming application if the configured OpAMP server is attacker-controlled (or a network attacker can MitM the connection) and an extremely large body is returned in the response. This vulnerability is fixed in 0.2.0-alpha.1. | |
| Title | OpAMP client reads unbounded HTTP response bodies | |
| Weaknesses | CWE-789 | |
| References |
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| Metrics |
cvssV3_1
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