CVE-2021-22143— Elastic APM .NET Agent information disclosure
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I. Basic Information for CVE-2021-22143
Vulnerability Information
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Vulnerability Title
Elastic APM .NET Agent information disclosure
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Elastic APM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elastic APM是荷兰Elastic公司的用于监控和分析应用程序性能的平台。 Elastic APM .NET Agent 存在安全漏洞，该漏洞源于代理在应用程序错误期间记录详细信息时泄漏敏感的 HTTP 标头信息。远程攻击者可以拦截发送到服务器的流量并访问通过 HTTP 标头发送的潜在敏感信息。以下产品及版本受到影响：Elastic APM .NET Agent : 0.0.1.0, 0.0.2.0, 1.0.0, 1.0.0 beta1, 1.0.1, 1.1.0, 1.1.1, 1.1.2,
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 |
|---|---|---|---|---|
| Elastic | Elastic APM .NET Agent | 1.0.0 ~ 1.10.0 | - |
II. Public POCs for CVE-2021-22143
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Elastic · 2023-11-22 · 7 CVEs total
| CVE-2021-37942 | 7.0 HIGH | APM Java Agent Local Privilege Escalation |
| CVE-2021-22142 | 6.6 MEDIUM | Kibana Reporting vulnerabilities |
| CVE-2021-22150 | 6.6 MEDIUM | Kibana code execution issue |
| CVE-2023-46673 | 6.5 MEDIUM | Elasticsearch 安全漏洞 |
| CVE-2021-37937 | 5.9 MEDIUM | Elasticsearch privilege escalation |
| CVE-2021-22151 | 3.1 LOW | Kibana path traversal issue |
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V. Comments for CVE-2021-22143
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