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CVE-2019-11289— A forged route service request using an invalid nonce can cause the gorouter to panic and crash

Quick assessment

Affected
Cloud Foundry Routing
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.

Cloud Foundry是美国Cloud Foundry基金会的一套开源的平台即服务（PaaS）云计算平台。该产品提供容器调度、持续交付和自动化服务部署等功能。Routing是其中的一个路由组件。 Cloud Foundry Routing 0.193.0之前版本中存在输入验证错误漏洞。远程攻击者可借助特制请求利用该漏洞导致Gorouter崩溃（拒绝服务）。

AI Predicted 7.5 Difficulty: Easy EPSS 1.51% · P74
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I. Basic Information for CVE-2019-11289

Vulnerability Information
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Vulnerability Title
A forged route service request using an invalid nonce can cause the gorouter to panic and crash
Source: CVE Program / CVE List V5
Vulnerability Description
Cloud Foundry Routing, all versions before 0.193.0, does not properly validate nonce input. A remote unauthenticated malicious user could forge an HTTP route service request using an invalid nonce that will cause the Gorouter to crash.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cloud Foundry Routing 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud Foundry是美国Cloud Foundry基金会的一套开源的平台即服务（PaaS）云计算平台。该产品提供容器调度、持续交付和自动化服务部署等功能。Routing是其中的一个路由组件。 Cloud Foundry Routing 0.193.0之前版本中存在输入验证错误漏洞。远程攻击者可借助特制请求利用该漏洞导致Gorouter崩溃（拒绝服务）。
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
Cloud Foundry Routing All ~ 0.193.0 -

II. Public POCs for CVE-2019-11289

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III. Intelligence Information for CVE-2019-11289

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Security Blog Posts for CVE-2019-11289 (1)

IV. Related Vulnerabilities

Same product: Routing
Same vendor: Cloud Foundry
Same weakness: CWE-20

V. Comments for CVE-2019-11289

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