Vulnerability-Lookup

CNVD-2020-03761

Vulnerability from cnvd - Published: 2020-02-05

Title

Cisco Umbrella Roaming Client for Windows安装漏洞

Description

Cisco Umbrella Roaming Client是一种非常轻量级的DNS客户端，可在Windows或Mac OS X计算机上运行。 Cisco Umbrella Roaming Client for Windows 2.2.238的自动更新进程存在安装漏洞。该漏洞源于Windows Installer的验证不足。本地认证攻击者可通过将文件置于Windows文件系统中的特定位置利用该漏洞绕过配置的策略并安装未经批准的应用程序。

Severity

中

Patch Name

Cisco Umbrella Roaming Client for Windows安装漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-umbrella-msi-install

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-umbrella-msi-install

Impacted products

Name
Cisco Cisco Umbrella Roaming Client for Windows 2.2.238

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16000",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-16000"
    }
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  "number": "CNVD-2020-03761",
  "openTime": "2020-02-05",
  "patchDescription": "Cisco Umbrella Roaming Client\u662f\u4e00\u79cd\u975e\u5e38\u8f7b\u91cf\u7ea7\u7684DNS\u5ba2\u6237\u7aef\uff0c\u53ef\u5728Windows\u6216Mac OS X\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c\u3002\r\n\r\nCisco Umbrella Roaming Client for Windows 2.2.238\u7684\u81ea\u52a8\u66f4\u65b0\u8fdb\u7a0b\u5b58\u5728\u5b89\u88c5\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eWindows Installer\u7684\u9a8c\u8bc1\u4e0d\u8db3\u3002\u672c\u5730\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5c06\u6587\u4ef6\u7f6e\u4e8eWindows\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u7279\u5b9a\u4f4d\u7f6e\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u914d\u7f6e\u7684\u7b56\u7565\u5e76\u5b89\u88c5\u672a\u7ecf\u6279\u51c6\u7684\u5e94\u7528\u7a0b\u5e8f\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 Roaming Client for Windows\u5b89\u88c5\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco Umbrella Roaming Client for Windows 2.2.238"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-umbrella-msi-install",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-23",
  "title": "Cisco Umbrella Roaming Client for Windows\u5b89\u88c5\u6f0f\u6d1e"
}

CVE-2019-16000 (GCVE-0-2019-16000)

Vulnerability from cvelistv5 – Published: 2020-09-23 00:26 – Updated: 2024-11-13 18:03

Title

Cisco Umbrella Roaming Client for Windows Install Vulnerability

Summary

A vulnerability in the automatic update process of Cisco Umbrella Roaming Client for Windows could allow an authenticated, local attacker to install arbitrary, unapproved applications on a targeted device. The vulnerability is due to insufficient verification of the Windows Installer. An attacker could exploit this vulnerability by placing a file in a specific location in the Windows file system. A successful exploit could allow the attacker to bypass configured policy and install unapproved applications.

Severity

4.4 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-13 17:23 UTC

CWE

CWE-345

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Umbrella Enterprise Roaming Client for Windows	Affected: n/a

Date Public

2020-01-22 00:00

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2020-03761

CVE-2019-16000 (GCVE-0-2019-16000)

Tags

Sightings

Nomenclature

Related by attack behaviour