CVE-2021-22133
Last modified
CVE-2021-22133 is a low-severity vulnerability rated 2.4/10 on the CVSS scale. The Elastic APM agent for Go versions before 1.11.0 can leak sensitive HTTP header information when logging the details during an application panic. Normally, the APM agent will sanitize sensitive HTTP header details before sending the information to the APM server. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
The Elastic APM agent for Go versions before 1.11.0 can leak sensitive HTTP header information when logging the details during an application panic. Normally, the APM agent will sanitize sensitive HTTP header details before sending the information to the APM server. During an application panic it is possible the headers will not be sanitized before being sent.
Metrics
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Elastic | Apm Agent | < 1.11.0 |
References
- https://discuss.elastic.co/t/elastic-apm-agent-for-go-1-11-0-security-update/263252Release Notes, Vendor Advisory
- https://discuss.elastic.co/t/elastic-apm-agent-for-go-1-11-0-security-update/263252Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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