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CVE-2021-22100

Quick assessment

Affected
n/a Cloud Controller (CAPI) by cloud foundry
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 CAPI 1.122 之前版本存在安全漏洞，该漏洞源于软件对于服务代理缺乏验证。攻击者可以利用此漏洞导致任何人无法推送或管理应用程序。

AI Predicted 5.3 Difficulty: Easy EPSS 0.92% · P59
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I. Basic Information for CVE-2021-22100

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In cloud foundry CAPI versions prior to 1.122, a denial-of-service attack in which a developer can push a service broker that (accidentally or maliciously) causes CC instances to timeout and fail is possible. An attacker can leverage this vulnerability to cause an inability for anyone to push or manage apps.
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 资源管理错误漏洞
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。 cloud foundry CAPI 1.122 之前版本存在安全漏洞，该漏洞源于软件对于服务代理缺乏验证。攻击者可以利用此漏洞导致任何人无法推送或管理应用程序。
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 Controller (CAPI) by cloud foundry CAPI versions prior to 1.122.0 -

II. Public POCs for CVE-2021-22100

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III. Intelligence Information for CVE-2021-22100

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Security Blog Posts for CVE-2021-22100 (1)

Same Patch Batch · n/a · 2022-03-25 · 53 CVEs total

CVE-2022-25582 ClassCMS 跨站脚本漏洞
CVE-2022-0897 Red Hat libvirt 安全漏洞
CVE-2022-0435 Linux kernel 缓冲区错误漏洞
CVE-2021-3933 ILM OpenEXR 输入验证错误漏洞
CVE-2021-4203 Linux kernel 资源管理错误漏洞
CVE-2021-4147 Red Hat libvirt 安全漏洞
CVE-2021-3941 ILM OpenEXR 数字错误漏洞
CVE-2022-0330 Linux kernel 缓冲区错误漏洞
CVE-2021-43091 YesWiki SQL注入漏洞
CVE-2022-25577 ALF-BanCo 信任管理问题漏洞
CVE-2022-25574 DouPHP 跨站脚本漏洞
CVE-2022-26263 Yonyou u8 跨站脚本漏洞
CVE-2022-27881 OpenBSD 安全漏洞
CVE-2022-27882 OpenBSD 安全漏洞
CVE-2021-43636 TotoLink T10 安全漏洞
CVE-2021-4157 Linux kernel 缓冲区错误漏洞
CVE-2021-4202 Linux kernel 资源管理错误漏洞
CVE-2021-20290 OpenSC 安全漏洞
CVE-2021-3567 SUSE OpenStack Cloud 缓冲区错误漏洞
CVE-2021-3582 QEMU 缓冲区错误漏洞

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-22100

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