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CVE-2017-2773

Quick assessment

Affected
n/a PCF Elastic Runtime
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.

Pivotal Cloud Foundry（PCF）是美国Pivotal Software公司的一套开源的平台即服务（PaaS）云计算平台，它提供容器调度、持续交付和自动化服务部署等功能。Elastic Runtime是Pivotal Cloud Foundry的一个运行环境。 PCF Elastic Runtime中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。以下版本受到影响：Pivotal Cloud Foundry Elastic Runtime 1.6.60之前的版本，1.

AI Predicted 9.8 Difficulty: Moderate EPSS 1.89% · P78
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I. Basic Information for CVE-2017-2773

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Pivotal PCF Elastic Runtime 1.6.x versions prior to 1.6.60, 1.7.x versions prior to 1.7.41, 1.8.x versions prior to 1.8.23, and 1.9.x versions prior to 1.9.1. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users in multiple components included in PCF Elastic Runtime, aka an "Unauthenticated JWT signing algorithm in multiple components" issue.
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
Pivotal Cloud Foundry Elastic Runtime 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pivotal Cloud Foundry（PCF）是美国Pivotal Software公司的一套开源的平台即服务（PaaS）云计算平台，它提供容器调度、持续交付和自动化服务部署等功能。Elastic Runtime是Pivotal Cloud Foundry的一个运行环境。 PCF Elastic Runtime中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。以下版本受到影响：Pivotal Cloud Foundry Elastic Runtime 1.6.60之前的版本，1.
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
- PCF Elastic Runtime PCF Elastic Runtime -

II. Public POCs for CVE-2017-2773

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III. Intelligence Information for CVE-2017-2773

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Vendor Advisories for CVE-2017-2773 (1)

Other References for CVE-2017-2773 (1)

Same Patch Batch · n/a · 2017-06-13 · 62 CVEs total

CVE-2017-6673 Cisco Firepower Management Center 信息泄露漏洞
CVE-2017-6691 Cisco Elastic Services Controller ConfD CLI 信息泄露漏洞
CVE-2017-6694 Cisco Ultra Services Platform 信息泄露漏洞
CVE-2017-6693 Cisco Elastic Services Controller ConfD服务器组件安全漏洞
CVE-2017-6692 Cisco Ultra Services Framework Element Manager 安全漏洞
CVE-2017-6682 Cisco Elastic Services Controller ConfD CLI 操作系统命令注入漏洞
CVE-2017-6681 Cisco Ultra Services Framework 信息泄露漏洞
CVE-2017-6680 Cisco Ultra Services Framework 安全漏洞
CVE-2017-6675 Cisco Industrial Network Director 跨站脚本漏洞
CVE-2017-6674 Cisco Firepower System Software 安全漏洞
CVE-2017-6683 Cisco Elastic Services Controller 安全漏洞
CVE-2017-6671 Cisco Email Security Appliance AsyncOS Software 输入验证漏洞
CVE-2017-6670 Cisco Unified Communications Domain Manager 安全漏洞
CVE-2017-6668 Cisco Unified Communications Domain Manager SQL注入漏洞
CVE-2017-6667 Cisco Context Service SDK 输入验证漏洞
CVE-2017-6666 Cisco Network Convergence System 5500 Series IOS XR Software forwarding组件资源管理错误漏洞
CVE-2017-6661 Cisco Email Security和Content Security Management Appliance 跨站脚本漏洞
CVE-2017-6659 Cisco Prime Collaboration Assurance 跨站请求伪造漏洞
CVE-2017-6656 Cisco IP Phone 8800 Series 安全漏洞
CVE-2017-6655 Cisco NX-OS Software 安全漏洞

Showing top 20 of 62 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: PCF Elastic Runtime
Same vendor: n/a

V. Comments for CVE-2017-2773

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