Vulnerability-Lookup

CNVD-2020-41856

Vulnerability from cnvd - Published: 2020-07-22

Title

Microsoft OneDrive提权漏洞

Description

Microsoft OneDrive是美国微软（Microsoft）公司的一款云备份应用程序。该程序具有自动备份相册、在线办公和文件分享等功能。 Microsoft OneDrive中存在提权漏洞。攻击者可借助特制的应用程序利用该漏洞删除任意位置上的文件。

Severity

高

Patch Name

Microsoft OneDrive提权漏洞的补丁

Patch Description

Microsoft OneDrive是美国微软（Microsoft）公司的一款云备份应用程序。该程序具有自动备份相册、在线办公和文件分享等功能。 Microsoft OneDrive中存在提权漏洞。攻击者可借助特制的应用程序利用该漏洞删除任意位置上的文件。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1465

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1465

Impacted products

Name
Microsoft OneDrive

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1465",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1465"
    }
  },
  "description": "Microsoft OneDrive\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e91\u5907\u4efd\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u5177\u6709\u81ea\u52a8\u5907\u4efd\u76f8\u518c\u3001\u5728\u7ebf\u529e\u516c\u548c\u6587\u4ef6\u5206\u4eab\u7b49\u529f\u80fd\u3002\n\nMicrosoft OneDrive\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5220\u9664\u4efb\u610f\u4f4d\u7f6e\u4e0a\u7684\u6587\u4ef6\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1465",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41856",
  "openTime": "2020-07-22",
  "patchDescription": "Microsoft OneDrive\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e91\u5907\u4efd\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u5177\u6709\u81ea\u52a8\u5907\u4efd\u76f8\u518c\u3001\u5728\u7ebf\u529e\u516c\u548c\u6587\u4ef6\u5206\u4eab\u7b49\u529f\u80fd\u3002\r\n\r\nMicrosoft OneDrive\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5220\u9664\u4efb\u610f\u4f4d\u7f6e\u4e0a\u7684\u6587\u4ef6\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": "Microsoft OneDrive\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft OneDrive"
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1465",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-22",
  "title": "Microsoft OneDrive\u63d0\u6743\u6f0f\u6d1e"
}

CVE-2020-1465 (GCVE-0-2020-1465)

Vulnerability from cvelistv5 – Published: 2020-07-14 22:54 – Updated: 2024-08-04 06:39

Summary

An elevation of privilege vulnerability exists in Microsoft OneDrive that allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft OneDrive Elevation of Privilege Vulnerability'.

Severity

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3924 records in the last 180 days details

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Microsoft	OneDrive for Windows	Affected: unspecified

Show details on NVD website

JSON

To clipboard

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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.
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