cnvd - cnvd-2017-10990

cnvd-2017-10990

Vulnerability from cnvd

Title: Pivotal Cloud Foundry Elastic Runtime安全绕过漏洞（CNVD-2017-10990）

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。

Pivotal Cloud Foundry Elastic Runtime存在安全绕过漏洞。攻击者利用该漏洞绕过安全限制执行未授权操作并发起进一步的攻击。

Severity: 中

Patch Name: Pivotal Cloud Foundry Elastic Runtime安全绕过漏洞（CNVD-2017-10990）的补丁

Patch Description:

Pivotal Cloud Foundry Elastic Runtime存在安全绕过漏洞。攻击者利用该漏洞绕过安全限制执行未授权操作并发起进一步的攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下厂商提供的安全补丁以修复该漏洞: https://pivotal.io/security/cve-2017-2773

Reference: http://www.securityfocus.com/bid/97135

Impacted products

Name
['Pivotal PCF Elastic Runtime 1.6.，<1.6.60', 'Pivotal PCF Elastic Runtime 1.7.，<1.7.41', 'Pivotal PCF Elastic Runtime 1.8.，<1.8.23', 'Pivotal PCF Elastic Runtime 1.9.，<1.9.1']

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  "bids": {
    "bid": {
      "bidNumber": "97135"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2773",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2773"
    }
  },
  "description": "Pivotal Cloud Foundry\uff08PCF\uff09\u662f\u7f8e\u56fdPivotal Software\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5e73\u53f0\u5373\u670d\u52a1\uff08PaaS\uff09\u4e91\u8ba1\u7b97\u5e73\u53f0\uff0c\u5b83\u63d0\u4f9b\u5bb9\u5668\u8c03\u5ea6\u3001\u6301\u7eed\u4ea4\u4ed8\u548c\u81ea\u52a8\u5316\u670d\u52a1\u90e8\u7f72\u7b49\u529f\u80fd\u3002Elastic Runtime\u662fPivotal Cloud Foundry\u7684\u4e00\u4e2a\u8fd0\u884c\u73af\u5883\u3002\r\n\r\nPivotal Cloud Foundry Elastic Runtime\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u5e76\u53d1\u8d77\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\u3002",
  "discovererName": "Pivotal",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e:\r\nhttps://pivotal.io/security/cve-2017-2773",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10990",
  "openTime": "2017-06-17",
  "patchDescription": "Pivotal Cloud Foundry\uff08PCF\uff09\u662f\u7f8e\u56fdPivotal Software\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5e73\u53f0\u5373\u670d\u52a1\uff08PaaS\uff09\u4e91\u8ba1\u7b97\u5e73\u53f0\uff0c\u5b83\u63d0\u4f9b\u5bb9\u5668\u8c03\u5ea6\u3001\u6301\u7eed\u4ea4\u4ed8\u548c\u81ea\u52a8\u5316\u670d\u52a1\u90e8\u7f72\u7b49\u529f\u80fd\u3002Elastic Runtime\u662fPivotal Cloud Foundry\u7684\u4e00\u4e2a\u8fd0\u884c\u73af\u5883\u3002\r\n\r\nPivotal Cloud Foundry Elastic Runtime\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u5e76\u53d1\u8d77\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Pivotal Cloud Foundry Elastic Runtime\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-10990\uff09\u7684\u8865\u4e01",
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      "Pivotal PCF Elastic Runtime  1.7.*\uff0c\u003c1.7.41",
      "Pivotal PCF Elastic Runtime  1.8.*\uff0c\u003c1.8.23",
      "Pivotal PCF Elastic Runtime 1.9.*\uff0c\u003c1.9.1"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/97135",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-24",
  "title": "Pivotal Cloud Foundry Elastic Runtime\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2017-10990\uff09"
}

CVE-2017-2773 (GCVE-0-2017-2773)

Vulnerability from cvelistv5

Published

2017-06-13 06:00

Modified

2024-08-05 14:02

Severity ?

CWE

Unauthenticated JWT signing algorithm in multiple components

Summary

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.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97135	vdb-entry, x_refsource_BID
	https://pivotal.io/security/cve-2017-2773	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	PCF Elastic Runtime	Version: PCF Elastic Runtime

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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