CVE-2024-36129
High
Description
The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process and export telemetry data. An unsafe decompression vulnerability allows unauthenticated attackers to crash the collector via excessive memory consumption. OTel Collector version 0.102.1 fixes this issue. It is also fixed in the confighttp module version 0.102.0 and configgrpc module version 0.102.1.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Opentelemetry Configgrpc
PublishedJun 5, 2024
First seenJun 5, 2024
Weakness typeCWE-119Memory buffer bounds error
How to fix
Update
- opentelemetry configgrpc0.102.1 or later
- opentelemetry confighttp0.102.0 or later
- opentelemetry opentelemetry_collector0.102.1 or later
- go.opentelemetry.io/collector/config/confighttp0.102.0 or later
- go.opentelemetry.io/collector/config/configgrpc0.102.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opentelemetry configgrpc | v < 0.102.1 | 0.102.1 |
| opentelemetry confighttp | v < 0.102.0 | 0.102.0 |
| opentelemetry opentelemetry_collector | v < 0.102.1 | 0.102.1 |
| go.opentelemetry.io/collector/config/confighttpGo | v < 0.102.0 | 0.102.0 |
| go.opentelemetry.io/collector/config/configgrpcGo | v < 0.102.1 | 0.102.1 |
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