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Status published
Low
CVE-2021-22143
Elastic APM .NET Agent information disclosure
Vulnerability Description
The Elastic APM .NET Agent can leak sensitive HTTP header information when logging the details during an application error. Normally, the APM agent will sanitize sensitive HTTP header details before sending the information to the APM server. During an application error it is possible the headers will not be sanitized before being sent.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Elastic
View all reports →Affected Software
Elastic APM .NET Agent
Vulnerable Versions:
1.0.0
Timeline
Official Publish:
November 22nd, 2023
Last Modified:
October 11th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N