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CVE-2023-20882

Quick assessment

Affected
n/a Cloud Foundry Routing release
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。 Cloud Foundry Routing 0.262.0至0.266.0及之前版本存在安全漏洞，该漏洞源于存在进程错误，可能导致拒绝服务。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-20882

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Cloud foundry routing release versions from 0.262.0 and prior to 0.266.0,a bug in the gorouter process can lead to a denial of service of applications hosted on Cloud Foundry. Under the right circumstances, when client connections are closed prematurely, gorouter marks the currently selected backend as failed and removes it from the routing pool.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Cloud Foundry 安全漏洞
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。 Cloud Foundry Routing 0.262.0至0.266.0及之前版本存在安全漏洞，该漏洞源于存在进程错误，可能导致拒绝服务。
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 release Routing release versions from 0.262.0 and prior to 0.266.0 -

II. Public POCs for CVE-2023-20882

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III. Intelligence Information for CVE-2023-20882

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Security Blog Posts for CVE-2023-20882 (1)

Same Patch Batch · n/a · 2023-05-26 · 26 CVEs total

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CVE-2023-27311 NetApp BlueXP Cloud 路径遍历漏洞
CVE-2023-2898 Linux kernel 代码问题漏洞
CVE-2023-33247 Talend Data Catalog 安全漏洞
CVE-2023-33255 Papaya 跨站脚本漏洞
CVE-2023-28319 libcurl 资源管理错误漏洞
CVE-2023-28320 libcurl 资源管理错误漏洞
CVE-2023-28321 curl 信任管理问题漏洞
CVE-2023-28322 libcurl 安全漏洞
CVE-2023-1664 Red Hat Keycloak 信任管理问题漏洞
CVE-2023-1667 libssh 代码问题漏洞
CVE-2023-1981 Avahi 资源管理错误漏洞
CVE-2023-20868 Vmware NSX-T 跨站脚本漏洞
CVE-2023-33394 skycaiji 跨站脚本漏洞
CVE-2023-2283 libssh 授权问题漏洞
CVE-2023-33439 Faculty Evaluation System SQL注入漏洞
CVE-2023-33440 Faculty Evaluation System 安全漏洞
CVE-2023-33720 MP4v2 资源管理错误漏洞
CVE-2023-20883 Spring Framework 资源管理错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2023-20882

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