CVE-2021-22133: Insertion of Sensitive Information into Log File

May 18, 2021

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.

References

github.com/advisories/GHSA-qqc5-rgcc-cjqh
github.com/elastic/apm-agent-go/commit/c5c7e21aa26a6def7790f74fbceed792ad47ef35
github.com/elastic/apm-agent-go/compare/v1.10.0...v1.11.0
nvd.nist.gov/vuln/detail/CVE-2021-22133

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