Vulnerability-Lookup

CNVD-2020-28237

Vulnerability from cnvd - Published: 2020-05-14

Title

Microsoft Windows Defender Antimalware Platform权限提升漏洞

Description

Microsoft Windows Defender Antimalware Platform是美国微软（Microsoft）公司的一套反恶意软件平台。 Microsoft Windows Defender Antimalware Platform中存在安全漏洞，该漏洞源于程序无法处理硬编码链接。攻击者可利用该漏洞覆盖目标文件，提升权限。

Severity

中

Patch Name

Microsoft Windows Defender Antimalware Platform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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0835

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0835

Impacted products

Name
Microsoft Windows Defender

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-0835"
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  "number": "CNVD-2020-28237",
  "openTime": "2020-05-14",
  "patchDescription": "Microsoft Windows Defender Antimalware Platform\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u53cd\u6076\u610f\u8f6f\u4ef6\u5e73\u53f0\u3002\r\n\r\nMicrosoft Windows Defender Antimalware Platform\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u65e0\u6cd5\u5904\u7406\u786c\u7f16\u7801\u94fe\u63a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u76ee\u6807\u6587\u4ef6\uff0c\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",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2020-04-16",
  "title": "Microsoft Windows Defender Antimalware Platform\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-0835 (GCVE-0-2020-0835)

Vulnerability from cvelistv5 – Published: 2020-04-15 15:12 – Updated: 2024-08-04 06:18

Summary

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links, aka 'Windows Defender Antimalware Platform Hard Link 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 3974 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	Windows Defender antimalware platform	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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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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