Vulnerability-Lookup

CNVD-2020-35945

Vulnerability from cnvd - Published: 2020-07-01

Title

Citrix Systems Workspace App权限提升漏洞（CNVD-2020-35945）

Description

Citrix Systems Workspace App（前称Receiver）是美国思杰系统（Citrix Systems）公司的一款用于提供对应用程序、桌面和数据安全访问功能的应用程序。 Citrix Systems Workspace App 1912之前版本（Windows）中存在安全漏洞。本地攻击者可利用该漏洞在卸载该应用程序期间提升权限。

Severity

高

Patch Name

Citrix Systems Workspace App权限提升漏洞（CNVD-2020-35945）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://www.citrix.com/downloads/workspace-app/workspace-app-for-windows-long-term-service-release/workspace-app-for-windows-1912ltsr.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13884

Impacted products

Name
Citrix Systems Workspace App <1912

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-13884"
    }
  },
  "description": "Citrix Systems Workspace App\uff08\u524d\u79f0Receiver\uff09\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u63d0\u4f9b\u5bf9\u5e94\u7528\u7a0b\u5e8f\u3001\u684c\u9762\u548c\u6570\u636e\u5b89\u5168\u8bbf\u95ee\u529f\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\n\nCitrix Systems Workspace App 1912\u4e4b\u524d\u7248\u672c\uff08Windows\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5378\u8f7d\u8be5\u5e94\u7528\u7a0b\u5e8f\u671f\u95f4\u63d0\u5347\u6743\u9650\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35945",
  "openTime": "2020-07-01",
  "patchDescription": "Citrix Systems Workspace App\uff08\u524d\u79f0Receiver\uff09\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u63d0\u4f9b\u5bf9\u5e94\u7528\u7a0b\u5e8f\u3001\u684c\u9762\u548c\u6570\u636e\u5b89\u5168\u8bbf\u95ee\u529f\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nCitrix Systems Workspace App 1912\u4e4b\u524d\u7248\u672c\uff08Windows\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5378\u8f7d\u8be5\u5e94\u7528\u7a0b\u5e8f\u671f\u95f4\u63d0\u5347\u6743\u9650\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": "Citrix Systems Workspace App\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-35945\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Citrix Systems Workspace App \u003c1912"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13884",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-09",
  "title": "Citrix Systems Workspace App\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2020-35945\uff09"
}

CVE-2020-13884 (GCVE-0-2020-13884)

Vulnerability from cvelistv5 – Published: 2020-06-08 18:37 – Updated: 2024-08-04 12:32

Summary

Citrix Workspace App before 1912 on Windows has Insecure Permissions and an Unquoted Path vulnerability which allows local users to gain privileges during the uninstallation of the application.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2298 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/hessandrew/CVE-2020-13884	x_refsource_MISC
https://support.citrix.com/article/CTX275460	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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          }
        ],
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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.

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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.

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