CVE-2024-36129— OpenTelemetry Collector has a Denial of Service via Zip/Decompression Bomb sent over HTTP or gRPC
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I. Basic Information for CVE-2024-36129
Vulnerability Information
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Vulnerability Title
OpenTelemetry Collector has a Denial of Service via Zip/Decompression Bomb sent over HTTP or gRPC
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenTelemetry Collector 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenTelemetry Collector是OpenTelemetry项目的一个用于接收、处理和导出遥测数据的软件。 OpenTelemetry Collector存在安全漏洞，该漏洞源于存在不安全的解压漏洞，允许未经身份验证的攻击者通过过度消耗内存来使收集器崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| open-telemetry | opentelemetry-collector | < 0.102.1 | - |
II. Public POCs for CVE-2024-36129
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://opentelemetry.io/blog/2024/cve-2024-36129x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2024-36129
IV. Related Vulnerabilities
Same vendor: open-telemetry
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Unbounded HTTP response body read in OpenTelemetry.Resources - CVE-2026-41310
OpenTelemetry .NET Zipkin exporter has unbounded remote endp - CVE-2026-41433
OpenTelemetry eBPF Instrumentation: Privileged Java agent in - CVE-2026-41173
Unbounded HTTP response body read in OpenTelemetry.Sampler.A
Same weakness: CWE-119
- CVE-2026-22167
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Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. Comments for CVE-2024-36129
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