CVE-2019-7615
Quick assessment
Affected
Elastic Elastic APM agent for Ruby
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Elasticsearch Elastic APM agent for Ruby是荷兰Elasticsearch公司的一款基于Ruby的Elastic APM（应用程序性能监控）代理程序。 Elastic APM agent for Ruby 2.9.0之前版本中存在安全漏洞，该漏洞源于程序没有正确验证由APM服务器返回的凭证。攻击者可利用该漏洞实施中间人攻击。
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I. Basic Information for CVE-2019-7615
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A TLS certificate validation flaw was found in Elastic APM agent for Ruby versions before 2.9.0. When specifying a trusted server CA certificate via the 'server_ca_cert' setting, the Ruby agent would not properly verify the certificate returned by the APM server. This could result in a man in the middle style attack against the Ruby agent.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Elasticsearch Elastic APM agent for Ruby 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elasticsearch Elastic APM agent for Ruby是荷兰Elasticsearch公司的一款基于Ruby的Elastic APM（应用程序性能监控）代理程序。 Elastic APM agent for Ruby 2.9.0之前版本中存在安全漏洞，该漏洞源于程序没有正确验证由APM服务器返回的凭证。攻击者可利用该漏洞实施中间人攻击。
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 agent for Ruby | before 2.9.0 | - |
|
II. Public POCs for CVE-2019-7615
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-7615 (1)
-
https://www.elastic.co/community/security/ x_refsource_MISC
Same Patch Batch · Elastic · 2019-07-30 · 3 CVEs total
| CVE-2019-7614 | Elasticsearch 竞争条件问题漏洞 | |
| CVE-2019-7616 | Elasticsearch Kibana 代码问题漏洞 |
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Same weakness: CWE-295
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V. Comments for CVE-2019-7615
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