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CVE-2018-17195

Quick assessment

Affected
Apache Software Foundation Apache NiFi
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.

Apache NiFi是美国阿帕奇（Apache）软件基金会的一套基于数据流的数据处理和分发系统。该系统支持数据路由指示图的配置和转换以及系统中介逻辑等。template upload API是其中的一个模板上传组件。 Apache NiFi 1.0.0版本至1.7.1版本中的template upload API存在跨站请求伪造漏洞。远程攻击者可利用该漏洞执行未授权的操作。

AI Predicted 6.5 Difficulty: Hard EPSS 0.71% · P52
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I. Basic Information for CVE-2018-17195

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The template upload API endpoint accepted requests from different domain when sent in conjunction with ARP spoofing + man in the middle (MiTM) attack, resulting in a CSRF attack. The required attack vector is complex, requiring a scenario with client certificate authentication, same subnet access, and injecting malicious code into an unprotected (plaintext HTTP) website which the targeted user later visits, but the possible damage warranted a Severe severity level. Mitigation: The fix to apply Cross-Origin Resource Sharing (CORS) policy request filtering was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache NiFi template upload API 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache NiFi是美国阿帕奇（Apache）软件基金会的一套基于数据流的数据处理和分发系统。该系统支持数据路由指示图的配置和转换以及系统中介逻辑等。template upload API是其中的一个模板上传组件。 Apache NiFi 1.0.0版本至1.7.1版本中的template upload API存在跨站请求伪造漏洞。远程攻击者可利用该漏洞执行未授权的操作。
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
Apache Software Foundation Apache NiFi Apache NiFi 1.0.0 - 1.7.1 -

II. Public POCs for CVE-2018-17195

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III. Intelligence Information for CVE-2018-17195

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Other References for CVE-2018-17195 (1)

Same Patch Batch · Apache Software Foundation · 2018-12-19 · 5 CVEs total

CVE-2018-11799 Apache Oozie 安全漏洞
CVE-2018-17192 Apache NiFi 输入验证错误漏洞
CVE-2018-17193 Apache NiFi 跨站脚本漏洞
CVE-2018-17194 Apache NiFi 安全漏洞

IV. Related Vulnerabilities

Same product: Apache NiFi
Same vendor: Apache Software Foundation

V. Comments for CVE-2018-17195

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