cnvd - cnvd-2017-34919

CNVD-2017-34919

Vulnerability from cnvd - Published: 2017-11-22

Title

Cisco Umbrella Insights Virtual Appliances本地权限提升漏洞

Description

Cisco Umbrella Insights Virtual Appliances是美国思科（Cisco）公司的一款基于云的安全互联网网关设备。 Cisco Umbrella Insights Virtual Appliances 2.1.0及之前的版本中存在本地权限提升漏洞，该漏洞源于程序使用了默认的静态用户证书。本地攻击者可借助虚拟机监视器控制台通过本地连接到受影响的系统，然后使用静态证书利用该漏洞以root权限登录到受影响的设备上。

Severity

高

Patch Name

Cisco Umbrella Insights Virtual Appliances本地权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-uva

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-uva

Impacted products

Name
Cisco Umbrella Insights Virtual Appliances

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "101879"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12350"
    }
  },
  "description": "Cisco Umbrella Insights Virtual Appliances\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8e\u4e91\u7684\u5b89\u5168\u4e92\u8054\u7f51\u7f51\u5173\u8bbe\u5907\u3002\r\n\r\nCisco Umbrella Insights Virtual Appliances 2.1.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u9ed8\u8ba4\u7684\u9759\u6001\u7528\u6237\u8bc1\u4e66\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u865a\u62df\u673a\u76d1\u89c6\u5668\u63a7\u5236\u53f0\u901a\u8fc7\u672c\u5730\u8fde\u63a5\u5230\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\uff0c\u7136\u540e\u4f7f\u7528\u9759\u6001\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u767b\u5f55\u5230\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u4e0a\u3002",
  "discovererName": "David Coomber.",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34919",
  "openTime": "2017-11-22",
  "patchDescription": "Cisco Umbrella Insights Virtual Appliances\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8e\u4e91\u7684\u5b89\u5168\u4e92\u8054\u7f51\u7f51\u5173\u8bbe\u5907\u3002\r\n\r\nCisco Umbrella Insights Virtual Appliances 2.1.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u9ed8\u8ba4\u7684\u9759\u6001\u7528\u6237\u8bc1\u4e66\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u865a\u62df\u673a\u76d1\u89c6\u5668\u63a7\u5236\u53f0\u901a\u8fc7\u672c\u5730\u8fde\u63a5\u5230\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\uff0c\u7136\u540e\u4f7f\u7528\u9759\u6001\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u767b\u5f55\u5230\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u4e0a\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": "Cisco Umbrella Insights Virtual Appliances\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-uva",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-21",
  "title": "Cisco Umbrella Insights Virtual Appliances\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-12350 (GCVE-0-2017-12350)

Vulnerability from cvelistv5 – Published: 2017-11-16 07:00 – Updated: 2024-08-05 18:36

Summary

A vulnerability in Cisco Umbrella Insights Virtual Appliances 2.1.0 and earlier could allow an authenticated, local attacker to log in to an affected virtual appliance with root privileges. The vulnerability is due to the presence of default, static user credentials for an affected virtual appliance. An attacker could exploit this vulnerability by using the hypervisor console to connect locally to an affected system and then using the static credentials to log in to an affected virtual appliance. A successful exploit could allow the attacker to log in to the affected appliance with root privileges. Cisco Bug IDs: CSCvg31220.

Severity ?

No CVSS data available.

CWE

CWE-798

Assigner

cisco

References

URL

Tags

	https://www.info-sec.ca/advisories/Cisco-Umbrella…	x_refsource_MISC
	http://www.securityfocus.com/bid/101879	vdb-entryx_refsource_BID
	https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco Umbrella Insights Virtual Appliance	Affected: Cisco Umbrella Insights Virtual Appliance

Show details on NVD website

JSON

To clipboard

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          },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-34919

CVE-2017-12350 (GCVE-0-2017-12350)

Tags

Sightings

Nomenclature