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.
CVSS Details
- CVSS 3.1 Base Score: 8.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade amazon-cloudwatch-agent | Sep 6, 2024 | Jun 5, 2024 |
| Splunk | — | Upgrade Splunk Enterprise to version 9.2.4Upgrade Splunk Enterprise to version 9.3.2Upgrade Splunk Enterprise to version 9.1.7 | Sep 30, 2025 | Jun 5, 2024 |
| Suse | — | Upgrade alloy | Dec 5, 2025 | Oct 31, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub